Loan Amortization Calculator

Enter your loan details to see the standard monthly payment, total interest, and total cost.

How this works

Standard amortization formula: monthly payment = P × r(1+r)ⁿ ÷ ((1+r)ⁿ − 1), where P is the loan amount, r is the monthly interest rate, and n is the number of monthly payments.

This is the standard formula used for fixed-rate, fixed-term loans (mortgages, auto loans, personal loans) worldwide — no country-specific rules or currency assumptions are built in. Not financial advice.