← All Bi-Weekly Payments calculations

Bi-Weekly Payments on a $300K mortgage at 8.5%

Half a payment every two weeks — 26 half-payments a year. Monthly principal & interest: $2,306.74.

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

Time to payoff22.4 yrs
Years saved7.6
Interest saved$159,210
Total interest$371,216

Every strategy ranked for this loan

Featured alternative

The 5–7 Year Alternative

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

See if you qualify →

For USA residents only.

#StrategyMonthly paymentPayoffInterest saved
01Refinance to 15-Year$2,572.2715.0 yrs$367,418
02Extra $500/Month$2,306.7416.7 yrs$267,706
03$5,000 Yearly Lump Sum$2,306.7418.2 yrs$237,582
04Extra $200/Month$2,306.7422.2 yrs$162,047
05Bi-Weekly Payments$2,306.7422.4 yrs$159,210
06Recast with $25K$2,306.7422.5 yrs$183,947
07Standard 30-Year$2,306.7430.0 yrs$0

Try your own balance & rate

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.

Want a payoff plan built for you?

Take the free quiz to see if you qualify for a structured payoff plan.

See if you qualify →

For USA residents only

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.