Accelerated ScheduleCategory: Home Loan & Mortgage Prepayment →

Bi-Weekly Mortgage Payment Calculator

Simulate the accelerated bi-weekly strategy to sneak in one extra full mortgage payment every year without straining your monthly budget.

Mortgage Details

Mortgage Balance$

Interest Rate% p.a.

Loan TermYears

Additional Extra Cash Per Bi-Weekly PaymentOptional

Accelerated Payoff Comparison

Monthly Payment

12 payments / yr

Accelerated Bi-Weekly

26 payments / yr

New Payoff Term0 Years

Total Interest (Monthly Plan)$0

Total Interest (Bi-Weekly Plan)$0

Amortization Schedule

Interactive breakdown of balance, interest, and prepayment impact

Period	EMI Paid	Principal Paid	Extra Prepayment	Interest Paid	Total Payment	Remaining Balance

Accelerated Bi-Weekly Payments vs 1 Extra Monthly EMI

Paying half your monthly mortgage installment every two weeks creates 26 half-payments (13 full monthly installments) in a 52-week year—effectively slipping in one penalty-free principal prepayment automatically. Compare this schedule directly against making one annual bonus payment in our 1 Extra EMI Per Year Calculator or Home Loan Extra EMI Tool.

Australian and Canadian homeowners can pair bi-weekly schedules with regional rules using our ANZ Mortgage Calculator, Canada Mortgage Prepayment Calculator, or Mortgage Offset Account Calculator.

Frequently Asked Questions

How does accelerated bi-weekly mortgage payment work?

With accelerated bi-weekly payments, you take your regular monthly EMI, divide it by 2, and pay that half-amount every 2 weeks. Because there are 52 weeks (26 two-week periods) in a year, you end up making 26 half-payments (equal to 13 full monthly payments) each year. That extra month's payment directly attacks your loan principal—compare it side-by-side with our 1 Extra EMI Per Year Calculator or Extra EMI Prepayment Tool.

What is the difference between standard bi-weekly and accelerated bi-weekly?

Standard bi-weekly: Multiplies your monthly payment by 12 and divides by 26 (you pay the same total annual amount, just split into 26 installments). Accelerated bi-weekly: Takes your monthly payment and divides directly by 2 (you make 1 extra full payment per year, cutting 4–6 years off a 30-year mortgage). Test Canadian rules in our Canada Mortgage Prepayment Calculator.

Does my bank need to support bi-weekly payments?

If your bank doesn't offer an official bi-weekly payment plan, you can achieve the exact same financial result by adding 1/12th (~8.33%) of your monthly payment as an extra principal prepayment each month using our Extra Monthly Mortgage Payments Calculator or linked Offset Account Calculator.