Calcable

Loan payment

Equal monthly payments (amortizing) — see what you pay each month and how much of it is interest over the life of the loan.

%
months

How it works

Monthly payment = P × r ÷ (1 − (1 + r)^−n), where P is principal, r the monthly rate (annual ÷ 12) and n the number of months.

Assumptions

  • Fully amortizing, no interest-only period
  • Currency-agnostic: units are whatever you enter

FAQ

How is this different from equal-principal?

Equal-principal repays the same principal each month, so early payments are higher but total interest is lower.

Last updated: 2026-09-02 · 한국어