← All Bi-Weekly Payments calculations

Bi-Weekly Payments on a $800K mortgage at 9.5%

Half a payment every two weeks — 26 half-payments a year. Monthly principal & interest: $6,726.83.

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

Time to payoff21.4 yrs
Years saved8.6
Interest saved$546,687
Total interest$1,074,973

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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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For USA residents only.

#StrategyMonthly paymentPayoffInterest saved
01Refinance to 15-Year$6,859.3815.0 yrs$1,186,971
02Bi-Weekly Payments$6,726.8321.4 yrs$546,687
03Extra $500/Month$6,726.8322.1 yrs$505,861
04$5,000 Yearly Lump Sum$6,726.8323.2 yrs$431,905
05Extra $200/Month$6,726.8326.0 yrs$263,265
06Recast with $25K$6,726.8326.0 yrs$296,404
07Standard 30-Year$6,726.8330.0 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.