E-commerce & Finance

Loan Payment Calculator

Estimate a fixed monthly loan payment from principal, monthly interest rate and term.

✓ Free to use⚡ Instant result📱 Mobile friendly

🔒 Your inputs are used only for the selected operation. Many tools run directly in your browser.

How to use

Fill in the required fields and run the calculation. Check values, units and percentages before using the result.

Estimate a fixed monthly loan payment from principal, monthly interest rate and term.

For a fixed-rate annuity: payment = principal × r × (1+r)^n / ((1+r)^n − 1), where r is the monthly rate and n is the number of months.

Use realistic values and change one input at a time when comparing scenarios.

The result is based only on the values you enter. For tax, credit, health or official decisions, also verify current primary sources.