<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2026 Workiva-->
<!--r:01a0a19b-bf2c-762f-8a50-675a5d68ab45,g:0e8a9457-3179-4181-a423-f253c9fcd66e-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:arcroleRef arcroleURI="https://xbrl.org/2023/arcrole/summation-item" xlink:type="simple" xlink:href="https://www.xbrl.org/2023/calculation-1.1.xsd#summation-item"/>
  <link:roleRef roleURI="http://www.hnicorp.com/role/CondensedConsolidatedStatementsofComprehensiveIncome" xlink:type="simple" xlink:href="hni-20261003.xsd#CondensedConsolidatedStatementsofComprehensiveIncome"/>
  <link:calculationLink xlink:role="http://www.hnicorp.com/role/CondensedConsolidatedStatementsofComprehensiveIncome" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_01a0a19b-c09f-75d9-b384-4baf3e7e6001" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_01a0a19b-c09f-7035-a84e-b1a30f69cdac" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_GrossProfit"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_01a0a19b-c09f-75d9-b384-4baf3e7e6001" xlink:to="loc_us-gaap_GrossProfit_01a0a19b-c09f-7035-a84e-b1a30f69cdac" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpense_01a0a19b-c09f-7460-a3be-b3dd7df71956" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SellingGeneralAndAdministrativeExpense"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_01a0a19b-c09f-75d9-b384-4baf3e7e6001" xlink:to="loc_us-gaap_SellingGeneralAndAdministrativeExpense_01a0a19b-c09f-7460-a3be-b3dd7df71956" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_01a0a19b-c09f-77fe-8608-c53550684568" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessCombinationAcquisitionRelatedCosts"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_01a0a19b-c09f-75d9-b384-4baf3e7e6001" xlink:to="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_01a0a19b-c09f-77fe-8608-c53550684568" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringSettlementAndImpairmentProvisions_01a0a19b-c09f-7af9-bf4e-403420915c92" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestructuringSettlementAndImpairmentProvisions"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_01a0a19b-c09f-75d9-b384-4baf3e7e6001" xlink:to="loc_us-gaap_RestructuringSettlementAndImpairmentProvisions_01a0a19b-c09f-7af9-bf4e-403420915c92" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_01a0a19b-c09f-7f64-9754-8ea0f3b06814" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_01a0a19b-c09f-77e3-b225-426969bfedb8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProfitLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_01a0a19b-c09f-7f64-9754-8ea0f3b06814" xlink:to="loc_us-gaap_ProfitLoss_01a0a19b-c09f-77e3-b225-426969bfedb8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_01a0a19b-c09f-7823-be54-7e34f7fd9b4a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_01a0a19b-c09f-7f64-9754-8ea0f3b06814" xlink:to="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_01a0a19b-c09f-7823-be54-7e34f7fd9b4a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_01a0a19b-c09f-7ff9-99ec-451a388ac0d2" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_01a0a19b-c09f-737c-957c-d864c6e2e588" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProfitLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_01a0a19b-c09f-7ff9-99ec-451a388ac0d2" xlink:to="loc_us-gaap_ProfitLoss_01a0a19b-c09f-737c-957c-d864c6e2e588" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_01a0a19b-c09f-7cee-9c3c-685e5c31c242" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_01a0a19b-c09f-7ff9-99ec-451a388ac0d2" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_01a0a19b-c09f-7cee-9c3c-685e5c31c242" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_01a0a19b-c09f-7737-8849-0010ce37dfd0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProfitLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_01a0a19b-c09f-7dc7-8adb-4929167c7409" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_01a0a19b-c09f-7737-8849-0010ce37dfd0" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_01a0a19b-c09f-7dc7-8adb-4929167c7409" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_01a0a19b-c09f-75c1-905e-9f1d4d6cdf92" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_01a0a19b-c09f-7737-8849-0010ce37dfd0" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_01a0a19b-c09f-75c1-905e-9f1d4d6cdf92" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_01a0a19b-c09f-70c4-b429-9543c10a2a2e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ComprehensiveIncomeNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_01a0a19b-c09f-7cb1-b455-216c8a7fe251" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_01a0a19b-c09f-70c4-b429-9543c10a2a2e" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_01a0a19b-c09f-7cb1-b455-216c8a7fe251" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_01a0a19b-c09f-75cd-ada8-1380f312a5ed" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_01a0a19b-c09f-70c4-b429-9543c10a2a2e" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_01a0a19b-c09f-75cd-ada8-1380f312a5ed" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_01a0a19b-c09f-73e9-b1b9-7c15e62f61f1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_01a0a19b-c09f-7132-bb22-9aaddc5a8080" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_01a0a19b-c09f-73e9-b1b9-7c15e62f61f1" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_01a0a19b-c09f-7132-bb22-9aaddc5a8080" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax_01a0a19b-c09f-7a21-b934-86177626dc99" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_01a0a19b-c09f-73e9-b1b9-7c15e62f61f1" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax_01a0a19b-c09f-7a21-b934-86177626dc99" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_01a0a19b-c09f-7425-bb9f-55bc028d8204" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_01a0a19b-c09f-73e9-b1b9-7c15e62f61f1" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_01a0a19b-c09f-7425-bb9f-55bc028d8204" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent_01a0a19b-c09f-7fe0-af4f-d1342dcb9e80" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_01a0a19b-c09f-73e9-b1b9-7c15e62f61f1" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent_01a0a19b-c09f-7fe0-af4f-d1342dcb9e80" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_01a0a19b-c09f-7ab8-904c-0ad31b34f654" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_GrossProfit"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_01a0a19b-c09f-7ede-baee-963db0f5f351" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_01a0a19b-c09f-7ab8-904c-0ad31b34f654" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_01a0a19b-c09f-7ede-baee-963db0f5f351" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_01a0a19b-c09f-7d79-872f-74f87fe80006" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CostOfGoodsAndServicesSold"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_01a0a19b-c09f-7ab8-904c-0ad31b34f654" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSold_01a0a19b-c09f-7d79-872f-74f87fe80006" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_01a0a19b-c09f-7251-8a54-8da25f1f249f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_01a0a19b-c09f-79a1-8d8f-16849b0dc125" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_01a0a19b-c09f-7251-8a54-8da25f1f249f" xlink:to="loc_us-gaap_OperatingIncomeLoss_01a0a19b-c09f-79a1-8d8f-16849b0dc125" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_01a0a19b-c09f-77e3-afa4-319eb649f2ff" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherNonoperatingIncomeExpense"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_01a0a19b-c09f-7251-8a54-8da25f1f249f" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_01a0a19b-c09f-77e3-afa4-319eb649f2ff" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestIncomeExpenseNonoperatingNet_01a0a19b-c09f-7941-a96a-3c574aae7f83" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InterestIncomeExpenseNonoperatingNet"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_01a0a19b-c09f-7251-8a54-8da25f1f249f" xlink:to="loc_us-gaap_InterestIncomeExpenseNonoperatingNet_01a0a19b-c09f-7941-a96a-3c574aae7f83" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.hnicorp.com/role/CondensedConsolidatedBalanceSheets" xlink:type="simple" xlink:href="hni-20261003.xsd#CondensedConsolidatedBalanceSheets"/>
  <link:calculationLink xlink:role="http://www.hnicorp.com/role/CondensedConsolidatedBalanceSheets" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_01a0a19b-c09f-7d0a-a6b1-047eaaf37bbe" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PropertyPlantAndEquipmentGross"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LandAndLandImprovements_01a0a19b-c09f-7083-960e-7367acb1823a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LandAndLandImprovements"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentGross_01a0a19b-c09f-7d0a-a6b1-047eaaf37bbe" xlink:to="loc_us-gaap_LandAndLandImprovements_01a0a19b-c09f-7083-960e-7367acb1823a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BuildingsAndImprovementsGross_01a0a19b-c09f-74f0-8809-30d9c6631ae5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BuildingsAndImprovementsGross"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentGross_01a0a19b-c09f-7d0a-a6b1-047eaaf37bbe" xlink:to="loc_us-gaap_BuildingsAndImprovementsGross_01a0a19b-c09f-74f0-8809-30d9c6631ae5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MachineryAndEquipmentGross_01a0a19b-c09f-78f1-a11c-49c9811ecc50" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_MachineryAndEquipmentGross"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentGross_01a0a19b-c09f-7d0a-a6b1-047eaaf37bbe" xlink:to="loc_us-gaap_MachineryAndEquipmentGross_01a0a19b-c09f-78f1-a11c-49c9811ecc50" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConstructionInProgressGross_01a0a19b-c09f-79cd-b5f7-19e1980c7b4d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ConstructionInProgressGross"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentGross_01a0a19b-c09f-7d0a-a6b1-047eaaf37bbe" xlink:to="loc_us-gaap_ConstructionInProgressGross_01a0a19b-c09f-79cd-b5f7-19e1980c7b4d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_01a0a19b-c09f-7865-ba1d-3e8e9efbeb7e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AssetsCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_01a0a19b-c09f-70ad-aa56-b3aaa5bdf45a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_01a0a19b-c09f-7865-ba1d-3e8e9efbeb7e" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_01a0a19b-c09f-70ad-aa56-b3aaa5bdf45a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShortTermInvestments_01a0a19b-c09f-7ee0-ad8b-d31c270d9229" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShortTermInvestments"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_01a0a19b-c09f-7865-ba1d-3e8e9efbeb7e" xlink:to="loc_us-gaap_ShortTermInvestments_01a0a19b-c09f-7ee0-ad8b-d31c270d9229" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableGross_01a0a19b-c09f-7293-8ad9-4abd8c349523" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccountsReceivableGross"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_01a0a19b-c09f-7865-ba1d-3e8e9efbeb7e" xlink:to="loc_us-gaap_AccountsReceivableGross_01a0a19b-c09f-7293-8ad9-4abd8c349523" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivable_01a0a19b-c09f-7959-8a77-14f3a17a5a4e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivable"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_01a0a19b-c09f-7865-ba1d-3e8e9efbeb7e" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivable_01a0a19b-c09f-7959-8a77-14f3a17a5a4e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryNet_01a0a19b-c09f-731d-8f97-ded76c8f8c8d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InventoryNet"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_01a0a19b-c09f-7865-ba1d-3e8e9efbeb7e" xlink:to="loc_us-gaap_InventoryNet_01a0a19b-c09f-731d-8f97-ded76c8f8c8d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_01a0a19b-c09f-7a66-b16f-69c31c2fa211" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_01a0a19b-c09f-7865-ba1d-3e8e9efbeb7e" xlink:to="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_01a0a19b-c09f-7a66-b16f-69c31c2fa211" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_01a0a19b-c09f-7e82-9acc-620a4ee9dacb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_01a0a19b-c09f-7019-a263-8057086a6569" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PropertyPlantAndEquipmentGross"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_01a0a19b-c09f-7e82-9acc-620a4ee9dacb" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentGross_01a0a19b-c09f-7019-a263-8057086a6569" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_01a0a19b-c09f-72cc-8712-e21a596d5afc" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_01a0a19b-c09f-7e82-9acc-620a4ee9dacb" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_01a0a19b-c09f-72cc-8712-e21a596d5afc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_01a0a19b-c09f-7c36-b53a-4846feaebb7c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_Assets"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_01a0a19b-c09f-7192-9b46-1918e3e30512" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AssetsCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_01a0a19b-c09f-7c36-b53a-4846feaebb7c" xlink:to="loc_us-gaap_AssetsCurrent_01a0a19b-c09f-7192-9b46-1918e3e30512" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_01a0a19b-c09f-71a1-980a-a57113dc50e3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_01a0a19b-c09f-7c36-b53a-4846feaebb7c" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_01a0a19b-c09f-71a1-980a-a57113dc50e3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseRightOfUseAsset_01a0a19b-c09f-71a4-9248-11c79e26a9ea" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FinanceLeaseRightOfUseAsset"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_01a0a19b-c09f-7c36-b53a-4846feaebb7c" xlink:to="loc_us-gaap_FinanceLeaseRightOfUseAsset_01a0a19b-c09f-71a4-9248-11c79e26a9ea" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_01a0a19b-c09f-79c9-93db-232d74adf227" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingLeaseRightOfUseAsset"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_01a0a19b-c09f-7c36-b53a-4846feaebb7c" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_01a0a19b-c09f-79c9-93db-232d74adf227" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsNetIncludingGoodwill_01a0a19b-c09f-74fd-bdea-e3704e713dc9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IntangibleAssetsNetIncludingGoodwill"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_01a0a19b-c09f-7c36-b53a-4846feaebb7c" xlink:to="loc_us-gaap_IntangibleAssetsNetIncludingGoodwill_01a0a19b-c09f-74fd-bdea-e3704e713dc9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_01a0a19b-c09f-77bf-9789-9c00490d1701" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherAssetsNoncurrent"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_01a0a19b-c09f-7c36-b53a-4846feaebb7c" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_01a0a19b-c09f-77bf-9789-9c00490d1701" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_01a0a19b-c09f-7748-a120-67ec06ced658" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MinorityInterest_01a16c6f-dc0e-7846-85fa-0409bf8c9a84" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_MinorityInterest"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_01a0a19b-c09f-7748-a120-67ec06ced658" xlink:to="loc_us-gaap_MinorityInterest_01a16c6f-dc0e-7846-85fa-0409bf8c9a84" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_01a0a19b-c09f-79a8-b4c1-2caa2e6b1224" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StockholdersEquity"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_01a0a19b-c09f-7748-a120-67ec06ced658" xlink:to="loc_us-gaap_StockholdersEquity_01a0a19b-c09f-79a8-b4c1-2caa2e6b1224" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_01a0a19b-c09f-7111-ab25-e63557ed153c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_Liabilities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_01a0a19b-c09f-7354-a8c0-1d9507d77f11" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_01a0a19b-c09f-7111-ab25-e63557ed153c" xlink:to="loc_us-gaap_LiabilitiesCurrent_01a0a19b-c09f-7354-a8c0-1d9507d77f11" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_01a0a19b-c09f-72e5-86a0-17ccd5c70c73" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermDebtNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_01a0a19b-c09f-7111-ab25-e63557ed153c" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_01a0a19b-c09f-72e5-86a0-17ccd5c70c73" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityNoncurrent_01a0a19b-c09f-7f55-a7c1-240ad4316609" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FinanceLeaseLiabilityNoncurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_01a0a19b-c09f-7111-ab25-e63557ed153c" xlink:to="loc_us-gaap_FinanceLeaseLiabilityNoncurrent_01a0a19b-c09f-7f55-a7c1-240ad4316609" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_01a0a19b-c09f-7b16-a1c9-82a40aec3fdc" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_01a0a19b-c09f-7111-ab25-e63557ed153c" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_01a0a19b-c09f-7b16-a1c9-82a40aec3fdc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_01a0a19b-c09f-73d5-93bd-ff5788f8a1d9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherLiabilitiesNoncurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_01a0a19b-c09f-7111-ab25-e63557ed153c" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_01a0a19b-c09f-73d5-93bd-ff5788f8a1d9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_01a0a19b-c09f-7a03-9c05-ee6c00084e16" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredIncomeTaxLiabilitiesNet"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_01a0a19b-c09f-7111-ab25-e63557ed153c" xlink:to="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_01a0a19b-c09f-7a03-9c05-ee6c00084e16" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_01a0a19b-c09f-76b5-a4a5-15d7b0b18ef6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LiabilitiesAndStockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_01a0a19b-c09f-7533-bdf7-a860e5baa78b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_Liabilities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_01a0a19b-c09f-76b5-a4a5-15d7b0b18ef6" xlink:to="loc_us-gaap_Liabilities_01a0a19b-c09f-7533-bdf7-a860e5baa78b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_01a0a19b-c09f-7657-ae00-3a52c8c7ef61" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_01a0a19b-c09f-76b5-a4a5-15d7b0b18ef6" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_01a0a19b-c09f-7657-ae00-3a52c8c7ef61" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_01a0a19b-c09f-707d-8aff-eef4c1a146d2" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_01a0a19b-c09f-7749-b4db-84c1247718b0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_01a0a19b-c09f-707d-8aff-eef4c1a146d2" xlink:to="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_01a0a19b-c09f-7749-b4db-84c1247718b0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtCurrent_01a0a19b-c09f-7708-af11-c6f360cae296" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermDebtCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_01a0a19b-c09f-707d-8aff-eef4c1a146d2" xlink:to="loc_us-gaap_LongTermDebtCurrent_01a0a19b-c09f-7708-af11-c6f360cae296" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesCurrent_01a0a19b-c09f-75e6-bb6a-f3085626872e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherLiabilitiesCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_01a0a19b-c09f-707d-8aff-eef4c1a146d2" xlink:to="loc_us-gaap_OtherLiabilitiesCurrent_01a0a19b-c09f-75e6-bb6a-f3085626872e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityCurrent_01a0a19b-c09f-7987-b4cc-3b7ce0023bbd" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FinanceLeaseLiabilityCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_01a0a19b-c09f-707d-8aff-eef4c1a146d2" xlink:to="loc_us-gaap_FinanceLeaseLiabilityCurrent_01a0a19b-c09f-7987-b4cc-3b7ce0023bbd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_01a0a19b-c09f-7fca-b6c7-f04b92929189" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingLeaseLiabilityCurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_01a0a19b-c09f-707d-8aff-eef4c1a146d2" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_01a0a19b-c09f-7fca-b6c7-f04b92929189" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.hnicorp.com/role/CondensedConsolidatedStatementsofCashFlows" xlink:type="simple" xlink:href="hni-20261003.xsd#CondensedConsolidatedStatementsofCashFlows"/>
  <link:calculationLink xlink:role="http://www.hnicorp.com/role/CondensedConsolidatedStatementsofCashFlows" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_01a0a19b-c09f-7921-8151-5814ab18dc5e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_01a0a19b-c09f-7c1d-8f53-982f313d146c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProfitLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_01a0a19b-c09f-7921-8151-5814ab18dc5e" xlink:to="loc_us-gaap_ProfitLoss_01a0a19b-c09f-7c1d-8f53-982f313d146c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_01a0a19b-c09f-73f3-aa4c-66b878915793" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DepreciationDepletionAndAmortization"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_01a0a19b-c09f-7921-8151-5814ab18dc5e" xlink:to="loc_us-gaap_DepreciationDepletionAndAmortization_01a0a19b-c09f-73f3-aa4c-66b878915793" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitExpense_01a0a19b-c09f-7b88-b59e-5f308bed161d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PensionAndOtherPostretirementBenefitExpense"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_01a0a19b-c09f-7921-8151-5814ab18dc5e" xlink:to="loc_us-gaap_PensionAndOtherPostretirementBenefitExpense_01a0a19b-c09f-7b88-b59e-5f308bed161d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensation_01a0a19b-c09f-7d8e-bfe4-c7192bab0cae" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensation"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_01a0a19b-c09f-7921-8151-5814ab18dc5e" xlink:to="loc_us-gaap_ShareBasedCompensation_01a0a19b-c09f-7d8e-bfe4-c7192bab0cae" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxesAndTaxCredits_01a0a19b-c09f-7e14-9929-9d85259d6f99" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredIncomeTaxesAndTaxCredits"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_01a0a19b-c09f-7921-8151-5814ab18dc5e" xlink:to="loc_us-gaap_DeferredIncomeTaxesAndTaxCredits_01a0a19b-c09f-7e14-9929-9d85259d6f99" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetImpairmentCharges_01a0a19b-c09f-7bc5-bf04-571f80e63697" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AssetImpairmentCharges"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_01a0a19b-c09f-7921-8151-5814ab18dc5e" xlink:to="loc_us-gaap_AssetImpairmentCharges_01a0a19b-c09f-7bc5-bf04-571f80e63697" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNoncashIncomeExpense_01a0a19b-c09f-77a4-a586-bd5b7a0c9213" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherNoncashIncomeExpense"/>
    <link:calculationArc order="7" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_01a0a19b-c09f-7921-8151-5814ab18dc5e" xlink:to="loc_us-gaap_OtherNoncashIncomeExpense_01a0a19b-c09f-77a4-a586-bd5b7a0c9213" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_01a0a19b-c09f-789a-90e2-1a3f4c74d0be" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable"/>
    <link:calculationArc order="8" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_01a0a19b-c09f-7921-8151-5814ab18dc5e" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_01a0a19b-c09f-789a-90e2-1a3f4c74d0be" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInInventories_01a0a19b-c09f-75bf-ac81-583023b59570" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInInventories"/>
    <link:calculationArc order="9" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_01a0a19b-c09f-7921-8151-5814ab18dc5e" xlink:to="loc_us-gaap_IncreaseDecreaseInInventories_01a0a19b-c09f-75bf-ac81-583023b59570" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_01a0a19b-c09f-764a-aa6f-901de2646a75" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets"/>
    <link:calculationArc order="10" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_01a0a19b-c09f-7921-8151-5814ab18dc5e" xlink:to="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_01a0a19b-c09f-764a-aa6f-901de2646a75" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_01a0a19b-c09f-7b1f-9379-bc63c80b9a6b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities"/>
    <link:calculationArc order="11" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_01a0a19b-c09f-7921-8151-5814ab18dc5e" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_01a0a19b-c09f-7b1f-9379-bc63c80b9a6b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable_01a0a19b-c09f-7c0b-b7ba-1e38d713ae32" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable"/>
    <link:calculationArc order="12" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_01a0a19b-c09f-7921-8151-5814ab18dc5e" xlink:to="loc_us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable_01a0a19b-c09f-7c0b-b7ba-1e38d713ae32" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_hni_IncreaseDecreaseInOtherNonOperatingLiabilities_01a0a19b-c09f-7999-a10e-f96fc7c83681" xlink:href="hni-20261003.xsd#hni_IncreaseDecreaseInOtherNonOperatingLiabilities"/>
    <link:calculationArc order="13" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_01a0a19b-c09f-7921-8151-5814ab18dc5e" xlink:to="loc_hni_IncreaseDecreaseInOtherNonOperatingLiabilities_01a0a19b-c09f-7999-a10e-f96fc7c83681" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentInventory_01a0a19b-c09f-7829-9ca1-ac1bb199fa27" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentInventory"/>
    <link:calculationArc order="14" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_01a0a19b-c09f-7921-8151-5814ab18dc5e" xlink:to="loc_us-gaap_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentInventory_01a0a19b-c09f-7829-9ca1-ac1bb199fa27" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnDispositionOfAssets1_01a0a19b-c09f-7f16-99cd-d8f81d13b2b3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_GainLossOnDispositionOfAssets1"/>
    <link:calculationArc order="15" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_01a0a19b-c09f-7921-8151-5814ab18dc5e" xlink:to="loc_us-gaap_GainLossOnDispositionOfAssets1_01a0a19b-c09f-7f16-99cd-d8f81d13b2b3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_01a0a19b-c09f-7684-b3cc-35bb8f0733fc" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_01a0a19b-c09f-7b39-8170-7bb6cc867f65" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_01a0a19b-c09f-7684-b3cc-35bb8f0733fc" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_01a0a19b-c09f-7b39-8170-7bb6cc867f65" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_01a0a19b-c09f-785d-8e5a-e2ffbba8fd75" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_01a0a19b-c09f-7684-b3cc-35bb8f0733fc" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_01a0a19b-c09f-785d-8e5a-e2ffbba8fd75" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_01a0a19b-c09f-7fb9-baf7-48db53e11e3b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_01a0a19b-c09f-7684-b3cc-35bb8f0733fc" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_01a0a19b-c09f-7fb9-baf7-48db53e11e3b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_01a0a19b-c09f-7cd9-b9ab-a50c52f06d4f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_hni_PaymentsToAcquireProductiveAssetsExcludingSoftware_01a0a19b-c09f-7cc9-8f91-9570125162e6" xlink:href="hni-20261003.xsd#hni_PaymentsToAcquireProductiveAssetsExcludingSoftware"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_01a0a19b-c09f-7cd9-b9ab-a50c52f06d4f" xlink:to="loc_hni_PaymentsToAcquireProductiveAssetsExcludingSoftware_01a0a19b-c09f-7cc9-8f91-9570125162e6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireSoftware_01a0a19b-c09f-7dd3-a190-14de030c3fb9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsToAcquireSoftware"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_01a0a19b-c09f-7cd9-b9ab-a50c52f06d4f" xlink:to="loc_us-gaap_PaymentsToAcquireSoftware_01a0a19b-c09f-7dd3-a190-14de030c3fb9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_01a0a19b-c09f-74fb-8f85-545f621fc897" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_01a0a19b-c09f-7cd9-b9ab-a50c52f06d4f" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_01a0a19b-c09f-74fb-8f85-545f621fc897" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireInvestments_01a0a19b-c09f-7bda-9204-0b4f830e98b8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsToAcquireInvestments"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_01a0a19b-c09f-7cd9-b9ab-a50c52f06d4f" xlink:to="loc_us-gaap_PaymentsToAcquireInvestments_01a0a19b-c09f-7bda-9204-0b4f830e98b8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleAndMaturityOfOtherInvestments_01a0a19b-c09f-7f9a-8bab-f37359001af0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProceedsFromSaleAndMaturityOfOtherInvestments"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_01a0a19b-c09f-7cd9-b9ab-a50c52f06d4f" xlink:to="loc_us-gaap_ProceedsFromSaleAndMaturityOfOtherInvestments_01a0a19b-c09f-7f9a-8bab-f37359001af0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries_01a0a19b-c09f-7d2b-845e-95ddc0e78c2d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_01a0a19b-c09f-7cd9-b9ab-a50c52f06d4f" xlink:to="loc_us-gaap_ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries_01a0a19b-c09f-7d2b-845e-95ddc0e78c2d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireEquityMethodInvestments_01a0a19b-c09f-7558-9936-60606fd440ea" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsToAcquireEquityMethodInvestments"/>
    <link:calculationArc order="7" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_01a0a19b-c09f-7cd9-b9ab-a50c52f06d4f" xlink:to="loc_us-gaap_PaymentsToAcquireEquityMethodInvestments_01a0a19b-c09f-7558-9936-60606fd440ea" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleOfEquityMethodInvestments_01a0a19b-c09f-7352-bddf-d7aeff48403d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProceedsFromSaleOfEquityMethodInvestments"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_01a0a19b-c09f-7cd9-b9ab-a50c52f06d4f" xlink:to="loc_us-gaap_ProceedsFromSaleOfEquityMethodInvestments_01a0a19b-c09f-7352-bddf-d7aeff48403d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_01a0a19b-c09f-7867-84dc-603d95b8330b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_01a0a19b-c09f-7cd9-b9ab-a50c52f06d4f" xlink:to="loc_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_01a0a19b-c09f-7867-84dc-603d95b8330b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_01a15d12-e0b0-745b-9f9c-02e10b68d561" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsForProceedsFromOtherInvestingActivities"/>
    <link:calculationArc order="10" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_01a0a19b-c09f-7cd9-b9ab-a50c52f06d4f" xlink:to="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_01a15d12-e0b0-745b-9f9c-02e10b68d561" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_01a0a19b-c09f-7e9e-b0b5-065ae04fe974" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfLongTermDebtAndCapitalSecurities_01a0a19b-c09f-7383-91cc-62450ceee3ba" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RepaymentsOfLongTermDebtAndCapitalSecurities"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_01a0a19b-c09f-7e9e-b0b5-065ae04fe974" xlink:to="loc_us-gaap_RepaymentsOfLongTermDebtAndCapitalSecurities_01a0a19b-c09f-7383-91cc-62450ceee3ba" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_01a0a19b-c09f-7991-9971-24e9fb546b75" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_01a0a19b-c09f-7e9e-b0b5-065ae04fe974" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_01a0a19b-c09f-7991-9971-24e9fb546b75" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfDividends_01a0a19b-c09f-7b25-a7fa-532f66622545" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsOfDividends"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_01a0a19b-c09f-7e9e-b0b5-065ae04fe974" xlink:to="loc_us-gaap_PaymentsOfDividends_01a0a19b-c09f-7b25-a7fa-532f66622545" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_01a0a19b-c09f-7665-a783-0c06913463d1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_01a0a19b-c09f-7e9e-b0b5-065ae04fe974" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_01a0a19b-c09f-7665-a783-0c06913463d1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_01a0a19b-c09f-72a2-add2-712af316dc76" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_01a0a19b-c09f-7e9e-b0b5-065ae04fe974" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_01a0a19b-c09f-72a2-add2-712af316dc76" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_01a0a19b-c09f-7138-aa19-aa51caba0d79" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_01a0a19b-c09f-7e9e-b0b5-065ae04fe974" xlink:to="loc_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_01a0a19b-c09f-7138-aa19-aa51caba0d79" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_hni_RepaymentOfCompanyOwnedLifeInsuranceLoans_01a0a19b-c09f-74cb-94fb-053d3d89d087" xlink:href="hni-20261003.xsd#hni_RepaymentOfCompanyOwnedLifeInsuranceLoans"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_01a0a19b-c09f-7e9e-b0b5-065ae04fe974" xlink:to="loc_hni_RepaymentOfCompanyOwnedLifeInsuranceLoans_01a0a19b-c09f-74cb-94fb-053d3d89d087" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_01a15d16-e5e5-7cbb-bb68-4e12a9c53e54" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProceedsFromPaymentsForOtherFinancingActivities"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_01a0a19b-c09f-7e9e-b0b5-065ae04fe974" xlink:to="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_01a15d16-e5e5-7cbb-bb68-4e12a9c53e54" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.hnicorp.com/role/AcquisitionsandDivestituresScheduleofPurchasePriceAllocationDetails" xlink:type="simple" xlink:href="hni-20261003.xsd#AcquisitionsandDivestituresScheduleofPurchasePriceAllocationDetails"/>
  <link:calculationLink xlink:role="http://www.hnicorp.com/role/AcquisitionsandDivestituresScheduleofPurchasePriceAllocationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_01a0a19b-c151-7b89-8d60-d448f1964786" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_hni_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAcquiredIncludingGoodwill_01a0a19b-c151-74cf-a88f-e01015564698" xlink:href="hni-20261003.xsd#hni_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAcquiredIncludingGoodwill"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_01a0a19b-c151-7b89-8d60-d448f1964786" xlink:to="loc_hni_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAcquiredIncludingGoodwill_01a0a19b-c151-74cf-a88f-e01015564698" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_01a0a19b-c151-7c28-8cf5-9d458906ade4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_01a0a19b-c151-7b89-8d60-d448f1964786" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_01a0a19b-c151-7c28-8cf5-9d458906ade4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_01a0a19b-c151-7bc5-a0b7-cea0e0b9e4e4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities"/>
    <link:loc xlink:type="locator" xlink:label="loc_hni_BusinessCombinationRecognizedLiabilityAssumedAccountsPayableAndAccruedExpensesCurrent_01a0a19b-c151-705b-9864-a6fc8d2bdb3e" xlink:href="hni-20261003.xsd#hni_BusinessCombinationRecognizedLiabilityAssumedAccountsPayableAndAccruedExpensesCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_01a0a19b-c151-7bc5-a0b7-cea0e0b9e4e4" xlink:to="loc_hni_BusinessCombinationRecognizedLiabilityAssumedAccountsPayableAndAccruedExpensesCurrent_01a0a19b-c151-705b-9864-a6fc8d2bdb3e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCapitalLeaseObligation_01a0a19b-c151-71e3-9d2f-55aa16b816de" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCapitalLeaseObligation"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_01a0a19b-c151-7bc5-a0b7-cea0e0b9e4e4" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCapitalLeaseObligation_01a0a19b-c151-71e3-9d2f-55aa16b816de" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesLongTermDebt_01a0a19b-c151-73d3-89fa-aa00c83aba92" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesLongTermDebt"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_01a0a19b-c151-7bc5-a0b7-cea0e0b9e4e4" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesLongTermDebt_01a0a19b-c151-73d3-89fa-aa00c83aba92" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_hni_BusinessCombinationRecognizedLiabilityAssumedOperatingLongTermLeaseObligationsNonCurrent_01a0a19b-c151-7999-84f1-ee86074bd0cb" xlink:href="hni-20261003.xsd#hni_BusinessCombinationRecognizedLiabilityAssumedOperatingLongTermLeaseObligationsNonCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_01a0a19b-c151-7bc5-a0b7-cea0e0b9e4e4" xlink:to="loc_hni_BusinessCombinationRecognizedLiabilityAssumedOperatingLongTermLeaseObligationsNonCurrent_01a0a19b-c151-7999-84f1-ee86074bd0cb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther_01a0a19b-c151-7b0d-9502-1cb738000eeb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_01a0a19b-c151-7bc5-a0b7-cea0e0b9e4e4" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther_01a0a19b-c151-7b0d-9502-1cb738000eeb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities_01a0a19b-c151-7173-ab5f-dcb484b7c503" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_01a0a19b-c151-7bc5-a0b7-cea0e0b9e4e4" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities_01a0a19b-c151-7173-ab5f-dcb484b7c503" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_hni_BusinessCombinationRecognizedLiabilityAssumedNonControllingInterestNoncurrent_01a177d7-db5b-7fa3-8aa2-c1e26c45e521" xlink:href="hni-20261003.xsd#hni_BusinessCombinationRecognizedLiabilityAssumedNonControllingInterestNoncurrent"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_01a0a19b-c151-7bc5-a0b7-cea0e0b9e4e4" xlink:to="loc_hni_BusinessCombinationRecognizedLiabilityAssumedNonControllingInterestNoncurrent_01a177d7-db5b-7fa3-8aa2-c1e26c45e521" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_hni_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAcquiredIncludingGoodwill_01a0a19b-c151-7947-8e3b-c5f580c28bf1" xlink:href="hni-20261003.xsd#hni_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAcquiredIncludingGoodwill"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents_01a0a19b-c151-7119-abf9-202762607bbf" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_hni_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAcquiredIncludingGoodwill_01a0a19b-c151-7947-8e3b-c5f580c28bf1" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents_01a0a19b-c151-7119-abf9-202762607bbf" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_hni_BusinessCombinationRecognizedAssetAcquiredRestrictedCashCurrent_01a0a19b-c151-749d-9d81-3706679cf219" xlink:href="hni-20261003.xsd#hni_BusinessCombinationRecognizedAssetAcquiredRestrictedCashCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_hni_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAcquiredIncludingGoodwill_01a0a19b-c151-7947-8e3b-c5f580c28bf1" xlink:to="loc_hni_BusinessCombinationRecognizedAssetAcquiredRestrictedCashCurrent_01a0a19b-c151-749d-9d81-3706679cf219" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables_01a0a19b-c151-7f11-85af-55c56de836eb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_hni_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAcquiredIncludingGoodwill_01a0a19b-c151-7947-8e3b-c5f580c28bf1" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables_01a0a19b-c151-7f11-85af-55c56de836eb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory_01a0a19b-c151-7d5a-bbc9-12e0a3f204a6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_hni_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAcquiredIncludingGoodwill_01a0a19b-c151-7947-8e3b-c5f580c28bf1" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory_01a0a19b-c151-7d5a-bbc9-12e0a3f204a6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets_01a0a19b-c151-7499-8bee-4597c954f8be" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_hni_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAcquiredIncludingGoodwill_01a0a19b-c151-7947-8e3b-c5f580c28bf1" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets_01a0a19b-c151-7499-8bee-4597c954f8be" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment_01a0a19b-c151-7608-adef-256d6969a545" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_hni_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAcquiredIncludingGoodwill_01a0a19b-c151-7947-8e3b-c5f580c28bf1" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment_01a0a19b-c151-7608-adef-256d6969a545" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_hni_BusinessCombinationRecognizedAssetAcquiredRightOfUseOperatingLeases_01a0a19b-c151-78c7-8211-8fc549f0bfcb" xlink:href="hni-20261003.xsd#hni_BusinessCombinationRecognizedAssetAcquiredRightOfUseOperatingLeases"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_hni_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAcquiredIncludingGoodwill_01a0a19b-c151-7947-8e3b-c5f580c28bf1" xlink:to="loc_hni_BusinessCombinationRecognizedAssetAcquiredRightOfUseOperatingLeases_01a0a19b-c151-78c7-8211-8fc549f0bfcb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_01a0a19b-c151-7815-aa17-a3cf419fc42a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_Goodwill"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_hni_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAcquiredIncludingGoodwill_01a0a19b-c151-7947-8e3b-c5f580c28bf1" xlink:to="loc_us-gaap_Goodwill_01a0a19b-c151-7815-aa17-a3cf419fc42a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_01a0a19b-c151-7e3e-977b-8bb6e8b881f2" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_hni_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAcquiredIncludingGoodwill_01a0a19b-c151-7947-8e3b-c5f580c28bf1" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_01a0a19b-c151-7e3e-977b-8bb6e8b881f2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets_01a0a19b-c151-73aa-a735-6eaef8fca22f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets"/>
    <link:calculationArc order="10" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_hni_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAcquiredIncludingGoodwill_01a0a19b-c151-7947-8e3b-c5f580c28bf1" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets_01a0a19b-c151-73aa-a735-6eaef8fca22f" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.hnicorp.com/role/AcquisitionsandDivestituresScheduleofTotalFairMarketValueofConsiderationDetails" xlink:type="simple" xlink:href="hni-20261003.xsd#AcquisitionsandDivestituresScheduleofTotalFairMarketValueofConsiderationDetails"/>
  <link:calculationLink xlink:role="http://www.hnicorp.com/role/AcquisitionsandDivestituresScheduleofTotalFairMarketValueofConsiderationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationConsiderationTransferred1_01a0a19b-c09f-7988-b9fd-ee6c75d4a321" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessCombinationConsiderationTransferred1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesGross_01a0a19b-c09f-7e47-a4e2-2256d675a28a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsToAcquireBusinessesGross"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationConsiderationTransferred1_01a0a19b-c09f-7988-b9fd-ee6c75d4a321" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesGross_01a0a19b-c09f-7e47-a4e2-2256d675a28a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable_01a0a19b-c09f-7d6f-ab0d-680b72e0c3f6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationConsiderationTransferred1_01a0a19b-c09f-7988-b9fd-ee6c75d4a321" xlink:to="loc_us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable_01a0a19b-c09f-7d6f-ab0d-680b72e0c3f6" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.hnicorp.com/role/InventoriesScheduleofInventoriesDetails" xlink:type="simple" xlink:href="hni-20261003.xsd#InventoriesScheduleofInventoriesDetails"/>
  <link:calculationLink xlink:role="http://www.hnicorp.com/role/InventoriesScheduleofInventoriesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryNet_01a0a19b-c152-77c6-99a9-db619c983d36" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InventoryNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryFinishedGoods_01a0a19b-c152-7cde-bd4f-d442100f7099" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InventoryFinishedGoods"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_InventoryNet_01a0a19b-c152-77c6-99a9-db619c983d36" xlink:to="loc_us-gaap_InventoryFinishedGoods_01a0a19b-c152-7cde-bd4f-d442100f7099" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryWorkInProcessAndRawMaterials_01a0a19b-c152-7e13-93af-ec47012e361d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InventoryWorkInProcessAndRawMaterials"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_InventoryNet_01a0a19b-c152-77c6-99a9-db619c983d36" xlink:to="loc_us-gaap_InventoryWorkInProcessAndRawMaterials_01a0a19b-c152-7e13-93af-ec47012e361d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryLIFOReserve_01a0a19b-c152-7a96-9577-7e9367ad2136" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InventoryLIFOReserve"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_InventoryNet_01a0a19b-c152-77c6-99a9-db619c983d36" xlink:to="loc_us-gaap_InventoryLIFOReserve_01a0a19b-c152-7a96-9577-7e9367ad2136" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.hnicorp.com/role/GoodwillandOtherIntangibleAssetsScheduleofGoodwillandOtherIntangibleAssetsDetails" xlink:type="simple" xlink:href="hni-20261003.xsd#GoodwillandOtherIntangibleAssetsScheduleofGoodwillandOtherIntangibleAssetsDetails"/>
  <link:calculationLink xlink:role="http://www.hnicorp.com/role/GoodwillandOtherIntangibleAssetsScheduleofGoodwillandOtherIntangibleAssetsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsNetIncludingGoodwill_01a0a19b-c152-7a44-8d54-84329ac9c92a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IntangibleAssetsNetIncludingGoodwill"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_01a0a19b-c152-7fe5-808e-ee11bd21738d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_Goodwill"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IntangibleAssetsNetIncludingGoodwill_01a0a19b-c152-7a44-8d54-84329ac9c92a" xlink:to="loc_us-gaap_Goodwill_01a0a19b-c152-7fe5-808e-ee11bd21738d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_01a0a19b-c152-754f-9c83-218ed157e5ad" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FiniteLivedIntangibleAssetsNet"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IntangibleAssetsNetIncludingGoodwill_01a0a19b-c152-7a44-8d54-84329ac9c92a" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsNet_01a0a19b-c152-754f-9c83-218ed157e5ad" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill_01a0a19b-c152-77e4-bb96-d7cdfbb1304e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IntangibleAssetsNetIncludingGoodwill_01a0a19b-c152-7a44-8d54-84329ac9c92a" xlink:to="loc_us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill_01a0a19b-c152-77e4-bb96-d7cdfbb1304e" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.hnicorp.com/role/GoodwillandOtherIntangibleAssetsScheduleofActivityinCarryingAmountofGoodwillDetails" xlink:type="simple" xlink:href="hni-20261003.xsd#GoodwillandOtherIntangibleAssetsScheduleofActivityinCarryingAmountofGoodwillDetails"/>
  <link:calculationLink xlink:role="http://www.hnicorp.com/role/GoodwillandOtherIntangibleAssetsScheduleofActivityinCarryingAmountofGoodwillDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_01a0a19b-c152-7559-a1f2-5dbfc6169a29" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_Goodwill"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillImpairedAccumulatedImpairmentLoss_01a0a19b-c152-745b-9559-f8364a3193c5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_GoodwillImpairedAccumulatedImpairmentLoss"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Goodwill_01a0a19b-c152-7559-a1f2-5dbfc6169a29" xlink:to="loc_us-gaap_GoodwillImpairedAccumulatedImpairmentLoss_01a0a19b-c152-745b-9559-f8364a3193c5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillGross_01a0a19b-c152-7c20-9b8a-ec8e9fb9cc64" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_GoodwillGross"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Goodwill_01a0a19b-c152-7559-a1f2-5dbfc6169a29" xlink:to="loc_us-gaap_GoodwillGross_01a0a19b-c152-7c20-9b8a-ec8e9fb9cc64" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.hnicorp.com/role/GoodwillandOtherIntangibleAssetsScheduleofDefiniteLivedIntangibleAssetsDetails" xlink:type="simple" xlink:href="hni-20261003.xsd#GoodwillandOtherIntangibleAssetsScheduleofDefiniteLivedIntangibleAssetsDetails"/>
  <link:calculationLink xlink:role="http://www.hnicorp.com/role/GoodwillandOtherIntangibleAssetsScheduleofDefiniteLivedIntangibleAssetsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_01a0a19b-c152-7b28-9aaa-4351cf95ba51" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FiniteLivedIntangibleAssetsNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsGross_01a0a19b-c152-705a-a41e-375097a2ed01" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FiniteLivedIntangibleAssetsGross"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_01a0a19b-c152-7b28-9aaa-4351cf95ba51" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsGross_01a0a19b-c152-705a-a41e-375097a2ed01" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_01a0a19b-c152-74f1-9673-71bbb109fcfb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_01a0a19b-c152-7b28-9aaa-4351cf95ba51" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_01a0a19b-c152-74f1-9673-71bbb109fcfb" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.hnicorp.com/role/ProductWarrantiesScheduleofEstimatedSettlementsExpectedtobePaidDetails" xlink:type="simple" xlink:href="hni-20261003.xsd#ProductWarrantiesScheduleofEstimatedSettlementsExpectedtobePaidDetails"/>
  <link:calculationLink xlink:role="http://www.hnicorp.com/role/ProductWarrantiesScheduleofEstimatedSettlementsExpectedtobePaidDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StandardProductWarrantyAccrual_01a0a19b-c152-74cc-9a38-f9deb6c41a36" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StandardProductWarrantyAccrual"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StandardProductWarrantyAccrualCurrent_01a0a19b-c152-78d0-96cf-fa8b83810c2c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StandardProductWarrantyAccrualCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StandardProductWarrantyAccrual_01a0a19b-c152-74cc-9a38-f9deb6c41a36" xlink:to="loc_us-gaap_StandardProductWarrantyAccrualCurrent_01a0a19b-c152-78d0-96cf-fa8b83810c2c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StandardProductWarrantyAccrualNoncurrent_01a0a19b-c152-7381-9ee9-ded8e732f030" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StandardProductWarrantyAccrualNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StandardProductWarrantyAccrual_01a0a19b-c152-74cc-9a38-f9deb6c41a36" xlink:to="loc_us-gaap_StandardProductWarrantyAccrualNoncurrent_01a0a19b-c152-7381-9ee9-ded8e732f030" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.hnicorp.com/role/DebtScheduleofDebtDetails" xlink:type="simple" xlink:href="hni-20261003.xsd#DebtScheduleofDebtDetails"/>
  <link:calculationLink xlink:role="http://www.hnicorp.com/role/DebtScheduleofDebtDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_01a0a19b-c152-773f-81b5-d707ccd4694c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermDebt"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtCurrent_01a0a19b-c152-722b-aa02-a84f73762bef" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermDebtCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_01a0a19b-c152-773f-81b5-d707ccd4694c" xlink:to="loc_us-gaap_LongTermDebtCurrent_01a0a19b-c152-722b-aa02-a84f73762bef" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_01a0a19b-c152-73ce-91ca-a7b2706b918b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermDebtNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_01a0a19b-c152-773f-81b5-d707ccd4694c" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_01a0a19b-c152-73ce-91ca-a7b2706b918b" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.hnicorp.com/role/DebtScheduleofDebtDetails_1" xlink:type="simple" xlink:href="hni-20261003.xsd#DebtScheduleofDebtDetails_1"/>
  <link:calculationLink xlink:role="http://www.hnicorp.com/role/DebtScheduleofDebtDetails_1" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_01a0a19b-c152-75e3-99ec-7b0cdcc6d0e3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermDebt"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredFinanceCostsNet_01a0a19b-c152-7e43-bd40-aca8b67b7195" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredFinanceCostsNet"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_01a0a19b-c152-75e3-99ec-7b0cdcc6d0e3" xlink:to="loc_us-gaap_DeferredFinanceCostsNet_01a0a19b-c152-7e43-bd40-aca8b67b7195" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_01a0a19b-c152-7262-8317-d503abd5886f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtInstrumentCarryingAmount"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_01a0a19b-c152-75e3-99ec-7b0cdcc6d0e3" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_01a0a19b-c152-7262-8317-d503abd5886f" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.hnicorp.com/role/AccumulatedOtherComprehensiveIncomeLossandShareholdersEquityScheduleofSharesRepurchasedandSettledDetails" xlink:type="simple" xlink:href="hni-20261003.xsd#AccumulatedOtherComprehensiveIncomeLossandShareholdersEquityScheduleofSharesRepurchasedandSettledDetails"/>
  <link:calculationLink xlink:role="http://www.hnicorp.com/role/AccumulatedOtherComprehensiveIncomeLossandShareholdersEquityScheduleofSharesRepurchasedandSettledDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_01a0a19b-c152-7e98-9551-eec047981458" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock"/>
    <link:loc xlink:type="locator" xlink:label="loc_hni_StockRepurchasedDuringPeriodCashPurchasePrice_01a0a19b-c152-7b66-95db-8fd8074bad38" xlink:href="hni-20261003.xsd#hni_StockRepurchasedDuringPeriodCashPurchasePrice"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_01a0a19b-c152-7e98-9551-eec047981458" xlink:to="loc_hni_StockRepurchasedDuringPeriodCashPurchasePrice_01a0a19b-c152-7b66-95db-8fd8074bad38" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_hni_StockRepurchasedDuringPriorPeriodSettledValue_01a0a19b-c152-7465-b2ca-bfdf8b0a2975" xlink:href="hni-20261003.xsd#hni_StockRepurchasedDuringPriorPeriodSettledValue"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_01a0a19b-c152-7e98-9551-eec047981458" xlink:to="loc_hni_StockRepurchasedDuringPriorPeriodSettledValue_01a0a19b-c152-7465-b2ca-bfdf8b0a2975" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_hni_StockRepurchasedDuringPeriodNotSettledValue_01a0a19b-c152-787b-9430-9d079fc638d2" xlink:href="hni-20261003.xsd#hni_StockRepurchasedDuringPeriodNotSettledValue"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_01a0a19b-c152-7e98-9551-eec047981458" xlink:to="loc_hni_StockRepurchasedDuringPeriodNotSettledValue_01a0a19b-c152-787b-9430-9d079fc638d2" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.hnicorp.com/role/EarningsPerShareScheduleofCalculationofBasicandDilutedEarningsPerShareDetails" xlink:type="simple" xlink:href="hni-20261003.xsd#EarningsPerShareScheduleofCalculationofBasicandDilutedEarningsPerShareDetails"/>
  <link:calculationLink xlink:role="http://www.hnicorp.com/role/EarningsPerShareScheduleofCalculationofBasicandDilutedEarningsPerShareDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_01a0a19b-c152-74fe-9db3-a0a7b9275a7c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_01a0a19b-c152-73ad-9f49-a5e988db3d16" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetIncomeLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_01a0a19b-c152-74fe-9db3-a0a7b9275a7c" xlink:to="loc_us-gaap_NetIncomeLoss_01a0a19b-c152-73ad-9f49-a5e988db3d16" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted_01a0a19b-c152-7cdd-adc3-4730df046362" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_01a0a19b-c152-74fe-9db3-a0a7b9275a7c" xlink:to="loc_us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted_01a0a19b-c152-7cdd-adc3-4730df046362" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_01a0a19b-c152-7823-9936-7db08daa7bac" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding"/>
    <link:loc xlink:type="locator" xlink:label="loc_hni_WeightedAverageNumberOfSharesIssuedDiluted_01a0a19b-c152-7b6b-a3f6-3b122d2afa7e" xlink:href="hni-20261003.xsd#hni_WeightedAverageNumberOfSharesIssuedDiluted"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_01a0a19b-c152-7823-9936-7db08daa7bac" xlink:to="loc_hni_WeightedAverageNumberOfSharesIssuedDiluted_01a0a19b-c152-7b6b-a3f6-3b122d2afa7e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_01a0a19b-c152-7358-9b49-45ed15e7ab3b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_01a0a19b-c152-7823-9936-7db08daa7bac" xlink:to="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_01a0a19b-c152-7358-9b49-45ed15e7ab3b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_01a0a19b-c152-7572-9663-20c5c408a99d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesIssuedBasic_01a0a19b-c152-7b7d-add7-737908021522" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_WeightedAverageNumberOfSharesIssuedBasic"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_01a0a19b-c152-7572-9663-20c5c408a99d" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesIssuedBasic_01a0a19b-c152-7b7d-add7-737908021522" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_hni_WeightedAverageNumberOfSharesOutstandingBasicAdjustment_01a0a19b-c152-7d46-97a6-7634f7f97b53" xlink:href="hni-20261003.xsd#hni_WeightedAverageNumberOfSharesOutstandingBasicAdjustment"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_01a0a19b-c152-7572-9663-20c5c408a99d" xlink:to="loc_hni_WeightedAverageNumberOfSharesOutstandingBasicAdjustment_01a0a19b-c152-7d46-97a6-7634f7f97b53" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_01a0a19b-c152-7e6a-b5af-72c1589dcc7d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_01a0a19b-c152-75d5-990f-21a4ec7fa497" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetIncomeLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_01a0a19b-c152-7e6a-b5af-72c1589dcc7d" xlink:to="loc_us-gaap_NetIncomeLoss_01a0a19b-c152-75d5-990f-21a4ec7fa497" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic_01a0a19b-c152-7d29-988c-e9dafb0a4f17" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_01a0a19b-c152-7e6a-b5af-72c1589dcc7d" xlink:to="loc_us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic_01a0a19b-c152-7d29-988c-e9dafb0a4f17" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.hnicorp.com/role/InvestmentsinUnconsolidatedAffiliatesDetails" xlink:type="simple" xlink:href="hni-20261003.xsd#InvestmentsinUnconsolidatedAffiliatesDetails"/>
  <link:calculationLink xlink:role="http://www.hnicorp.com/role/InvestmentsinUnconsolidatedAffiliatesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Investments_01a0a19b-c152-7d8e-84fb-8a0c09bb56c1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_Investments"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityMethodInvestments_01a0a19b-c152-72ad-959f-83c15c6a221b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EquityMethodInvestments"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Investments_01a0a19b-c152-7d8e-84fb-8a0c09bb56c1" xlink:to="loc_us-gaap_EquityMethodInvestments_01a0a19b-c152-72ad-959f-83c15c6a221b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherInvestmentsAndSecuritiesAtCost_01a0a19b-c152-720c-a52e-98b1e74cfccf" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherInvestmentsAndSecuritiesAtCost"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Investments_01a0a19b-c152-7d8e-84fb-8a0c09bb56c1" xlink:to="loc_us-gaap_OtherInvestmentsAndSecuritiesAtCost_01a0a19b-c152-720c-a52e-98b1e74cfccf" xlink:type="arc"/>
  </link:calculationLink>
</link:linkbase>
