Use this biweekly mortgage calculator to estimate how making mortgage payments every two weeks may help reduce interest costs and shorten your loan payoff timeline.
Compare monthly and biweekly mortgage payments to see how additional annual payments may impact long-term mortgage savings.
How This Biweekly Mortgage Calculator Works
This biweekly mortgage calculator estimates your biweekly mortgage payment, additional annual payments, and estimated long-term savings based on your loan amount, interest rate, and loan term.
Biweekly mortgage payments are commonly used by homeowners who want to reduce interest costs and potentially pay off their mortgage faster.
What Is a Biweekly Mortgage Payment?
A biweekly mortgage payment means paying half of your monthly mortgage payment every two weeks instead of making one full payment each month.
Because there are 26 biweekly periods in a year, homeowners effectively make the equivalent of 13 monthly payments annually instead of 12.
This additional payment may help reduce your mortgage balance faster over time.
How Biweekly Payments May Save Money
Making biweekly mortgage payments may help:
- Reduce total interest paid
- Pay off the mortgage earlier
- Increase principal reduction faster
- Build home equity sooner
Even one additional mortgage payment per year may create meaningful long-term savings depending on your loan balance and interest rate.
Monthly vs Biweekly Mortgage Payments
Traditional monthly mortgage payments include:
- 12 payments per year
Biweekly mortgage schedules include:
- 26 half-payments per year
- Equivalent to 13 monthly payments annually
This extra annual payment may shorten your mortgage payoff timeline.
Example Biweekly Mortgage Scenario
Example:
- Loan Amount: $300,000
- Interest Rate: 6.5%
- Loan Term: 30 years
Estimated Monthly Payment:
- Approximately $1,896
Estimated Biweekly Payment:
- Approximately $948
Estimated Additional Annual Payment:
- Approximately $1,896
In this example, biweekly payments may help reduce long-term interest costs over the life of the loan.
Should You Make Biweekly Mortgage Payments?
Biweekly mortgage payments may be beneficial for homeowners who:
- Want to pay off their mortgage faster
- Can comfortably handle more frequent payments
- Want to reduce long-term interest costs
- Prefer automated payment schedules
However, homeowners should also consider emergency savings, higher-interest debt, and other financial priorities before making additional mortgage payments.
FAQ
Does paying mortgage biweekly save money?
Biweekly mortgage payments may reduce total interest costs because homeowners effectively make one extra monthly payment per year.
How many biweekly mortgage payments are there each year?
There are 26 biweekly payment periods per year.
Is biweekly better than monthly mortgage payments?
Biweekly payments may help reduce mortgage balances faster and shorten loan payoff timelines compared to standard monthly payments.
Can I pay extra toward my mortgage without a biweekly plan?
Yes. Many homeowners choose to make extra principal payments manually instead of enrolling in formal biweekly payment programs.
Is this biweekly mortgage calculator exact?
No. This calculator provides estimates based on standard mortgage formulas. Actual mortgage savings may vary depending on loan terms, lender rules, fees, and payment schedules.
Learn More About Biweekly Mortgage Payments
Want to understand whether biweekly mortgage payments are worth it?
Read our full guide: Biweekly vs Monthly Mortgage Payments (2026 Guide)