← All Bi-Weekly Payments calculations

Bi-Weekly Payments on a $400K mortgage at 6%

Half a payment every two weeks — 26 half-payments a year. Monthly principal & interest: $2,398.20.

Free calculators for everyone — the 5–7 Year Alternative serves USA residents only.

Time to payoff24.5 yrs
Years saved5.5
Interest saved$99,249
Total interest$364,104

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The 5–7 Year Alternative

Pay off your mortgage in 5–7 years instead of 30. *With qualification.

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#StrategyMonthly paymentPayoffInterest saved
01Refinance to 15-Year$3,429.6915.0 yrs$246,008
02Extra $500/Month$2,398.2019.6 yrs$182,637
03$5,000 Yearly Lump Sum$2,398.2021.0 yrs$158,092
04Bi-Weekly Payments$2,398.2024.5 yrs$99,249
05Extra $200/Month$2,398.2024.5 yrs$98,280
06Recast with $25K$2,398.2025.7 yrs$99,553
07Standard 30-Year$2,398.2030.0 yrs$0

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How it works

Instead of one monthly payment, you pay half the monthly amount every two weeks. That adds up to 26 half-payments per year — the equivalent of 13 full monthly payments instead of 12. The extra payment goes straight to principal.

Assumptions

26 half-payments per year, periodic rate = annual rate / 26, adjusted final payment. Illustration assumes each half-payment is credited when made; actual lender crediting practices vary — some servicers hold partial payments until a full payment accumulates, and some charge enrollment fees.

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Calculations are illustrative only, based on the assumptions shown. Not financial advice, not a promise of savings or payoff time, and not a loan quote.