¤ Finance

Loan Amortization Calculator

See your loan payment, total interest, and an amortization schedule.

Runs in your browserNo account requiredNo uploadFree

Loading tool…

About Loan Amortization Calculator

Pick a loan amount, interest rate, and term. The schedule shows how each payment splits between principal and interest.

Frequently asked questions

Standard fixed-rate amortization: M = P · r(1+r)^n / ((1+r)^n − 1).

More finance tools

Invoice Generator

Build an invoice and download a clean PDF — no account, no upload.

Mortgage Calculator

See your monthly payment, total interest, and amortization at a glance.

Percentage Calculator

Solve any percentage question in one place.

Compound Interest Calculator

See how an investment grows over time with compounding.

Profit Margin & Markup Calculator

Cost, price, margin, markup — fill in any two, get the rest.

Calculate ROI and annualized return for any investment.