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Loan amortization calculator

Compare two fixed annual interest rates, see monthly payments, add extra repayments and download a month-by-month amortization schedule. Fees and insurance are not included.

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Free professional tools that run in your browser; no signup or server uploads.

Understand borrowing costs

A fixed-rate monthly payment is calculated from principal, rate and term. The optional extra payment reduces the outstanding principal each month; an alternative rate illustrates a comparison, holding other assumptions constant.