← All Bi-Weekly Payments calculations

Bi-Weekly Payments on a $850K mortgage at 5.5%

Half a payment every two weeks — 26 half-payments a year. Monthly principal & interest: $4,826.21.

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

Time to payoff24.9 yrs
Years saved5.1
Interest saved$176,390
Total interest$711,044

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$7,288.0915.0 yrs$425,577
02Extra $500/Month$4,826.2124.0 yrs$206,146
03Bi-Weekly Payments$4,826.2124.9 yrs$176,390
04$5,000 Yearly Lump Sum$4,826.2124.9 yrs$172,752
05Extra $200/Month$4,826.2127.2 yrs$97,393
06Recast with $25K$4,826.2128.0 yrs$91,383
07Standard 30-Year$4,826.2130.0 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.