% Loans and personal finance

Early repayment calculator

Compare a lower payment and a shorter term after an extra principal repayment.

Rules reviewed: 2026-10-13BS / EN
01

Your inputs

Starting values are an example. Replace them with your own.

Your inputs stay in your browser.

02

Your result

Enter your details and run the calculation.

METHOD

How it is calculated

The extra payment reduces principal immediately. Interest accrues monthly on the remaining balance.

TRACEABLE

Sources and validity

Basic arithmetic or geometry using the formula shown. Uses only your inputs.

How we maintain data ↗