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| | <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_InventoryNet" xlink:to="us-gaap_InventoryRawMaterialsAndSuppliesNetOfReserves" xlink:type="arc"/> |
| | </link:calculationLink> |
| <link:roleRef roleURI="http://bio-key.com/20200630/role/statement-note-12-convertible-notes-payable-convertible-notes-payable-details" xlink:href="bkyi-20200630.xsd#statement-note-12-convertible-notes-payable-convertible-notes-payable-details" xlink:type="simple"/> |
| <link:calculationLink xlink:role="http://bio-key.com/20200630/role/statement-note-12-convertible-notes-payable-convertible-notes-payable-details" xlink:type="extended"> |
| | <link:loc xlink:href="bkyi-20200630.xsd#bkyi_DebtInstrumentCarryingAmountBeforeConversion" xlink:label="bkyi_DebtInstrumentCarryingAmountBeforeConversion" xlink:type="locator"/> |
| | <link:loc xlink:href="bkyi-20200630.xsd#bkyi_DebtInstrumentConvertibleTotalAmountConverted" xlink:label="bkyi_DebtInstrumentConvertibleTotalAmountConverted" xlink:type="locator"/> |
| | <link:loc xlink:href="bkyi-20200630.xsd#bkyi_DebtInstrumentUnamortizedDiscountAndBeneficialConversionFeature" xlink:label="bkyi_DebtInstrumentUnamortizedDiscountAndBeneficialConversionFeature" xlink:type="locator"/> |
| | <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount" xlink:label="us-gaap_DebtInstrumentCarryingAmount" xlink:type="locator"/> |
| | <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentUnamortizedPremium" xlink:label="us-gaap_DebtInstrumentUnamortizedPremium" xlink:type="locator"/> |
| | <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredFinanceCostsNet" xlink:label="us-gaap_DeferredFinanceCostsNet" xlink:type="locator"/> |
| | <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestPayableCurrentAndNoncurrent" xlink:label="us-gaap_InterestPayableCurrentAndNoncurrent" xlink:type="locator"/> |
| | <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebt" xlink:label="us-gaap_LongTermDebt" xlink:type="locator"/> |
| | <link:calculationArc order="0" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_DebtInstrumentCarryingAmount" xlink:to="bkyi_DebtInstrumentConvertibleTotalAmountConverted" xlink:type="arc"/> |
| | <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_DebtInstrumentCarryingAmount" xlink:to="bkyi_DebtInstrumentCarryingAmountBeforeConversion" xlink:type="arc"/> |
| | <link:calculationArc order="0" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LongTermDebt" xlink:to="us-gaap_DebtInstrumentCarryingAmount" xlink:type="arc"/> |
| | <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LongTermDebt" xlink:to="bkyi_DebtInstrumentUnamortizedDiscountAndBeneficialConversionFeature" xlink:type="arc"/> |
| | <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LongTermDebt" xlink:to="us-gaap_DeferredFinanceCostsNet" xlink:type="arc"/> |
| | <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LongTermDebt" xlink:to="us-gaap_DebtInstrumentUnamortizedPremium" xlink:type="arc"/> |
| | <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LongTermDebt" xlink:to="us-gaap_InterestPayableCurrentAndNoncurrent" xlink:type="arc"/> |
| | </link:calculationLink> |
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