How does a biweekly mortgage payment plan work?

You pay half your monthly mortgage amount every two weeks, which results in 13 full payments per year instead of 12. This extra payment reduces the principal faster and shortens the loan term.

Will biweekly payments save me money on interest?

Yes. By making 13 payments a year and paying down principal more quickly, you typically reduce the total interest paid over the life of the loan and finish the mortgage sooner.

Can I use this calculator if my lender offers a different biweekly program?

This tool assumes a standard biweekly schedule of half the monthly payment. If your lender uses a different accrual method or charges fees, the actual savings may differ.

What if I want to compare a biweekly schedule with a extra monthly payment?

The calculator shows the biweekly payment amount and term reduction. For a direct comparison with lump-sum extra payments, you would need to adjust the monthly payment field manually or use the site’s amortization calculator.

Loans & MortgagesFree Tool

Biweekly Mortgage Calculator

Provided byOmni Calculatoromnicalculator.com

Biweekly mortgage calculator is a simpler version of our mortgage calculator, which helps you estimate all the costs ...

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Mortgage and real estate calculators

Screenshot of Biweekly Mortgage Calculator on Omni Calculator — omnicalculator.comOpen the live tool →

About this tool

What Biweekly Mortgage Calculator does

A biweekly mortgage calculator simplifies the math of paying a home loan every two weeks instead of once a month. It outputs the biweekly payment amount, the revised loan term, and the total interest saved compared with a standard monthly schedule. The tool also shows the dollar difference between the two payment frequencies and the new total payment over the life of the loan. Users can reload or clear the calculator to test different loan amounts, terms, or rates without losing their previous entries. The page includes a brief article explaining how biweekly payments work and whether the strategy is worth it, plus links to 50 other mortgage and real estate calculators for broader planning. A share button lets users copy the current results to pass along to a partner or advisor.

Step by step

How to use the Omni Calculator Biweekly Mortgage Calculator

1
Enter the total loan amount you are borrowing.
2
Input the mortgage term in years (e.g., 30 for a 30-year loan).
3
Key in the annual interest rate offered by your lender.
4
Review the biweekly payment amount, the shortened term, and the total interest saved.
5
Use the Share, Reload, or Clear buttons to adjust inputs or export the results.

Is it right for you

Best for

Homebuyers who receive a paycheck every two weeks and want to pay off their mortgage faster while reducing total interest, without having to manually recalculate amortization schedules.

Limitations

Results are based on a fixed interest rate and do not include property taxes, insurance, or PMI.
No option to input extra principal payments beyond the biweekly schedule.
Output assumes the biweekly payment is exactly half the monthly amount; actual lender programs may vary.

Questions

Biweekly Mortgage Calculator FAQ

How does a biweekly mortgage payment plan work?: You pay half your monthly mortgage amount every two weeks, which results in 13 full payments per year instead of 12. This extra payment reduces the principal faster and shortens the loan term.
Will biweekly payments save me money on interest?: Yes. By making 13 payments a year and paying down principal more quickly, you typically reduce the total interest paid over the life of the loan and finish the mortgage sooner.
Can I use this calculator if my lender offers a different biweekly program?: This tool assumes a standard biweekly schedule of half the monthly payment. If your lender uses a different accrual method or charges fees, the actual savings may differ.
What if I want to compare a biweekly schedule with a extra monthly payment?: The calculator shows the biweekly payment amount and term reduction. For a direct comparison with lump-sum extra payments, you would need to adjust the monthly payment field manually or use the site’s amortization calculator.

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