Generate a complete loan amortization schedule instantly. Calculate monthly payments, total interest, and see a year-by-year breakdown of principal and interest. Pure client-side, zero latency.
An amortization schedule shows exactly how each loan payment is split between principal and interest over the life of the loan. In early years, most of your payment goes toward interest. As the loan matures, more goes toward principal. This calculator generates a complete year-by-year breakdown, showing your monthly payment, total interest paid, and remaining balance at any point. All calculations happen instantly in your browser — no data sent anywhere.
Amortization is the process of paying off a debt over time through regular payments. Each payment covers both interest (cost of borrowing) and principal (the actual loan amount). Early in the loan, more goes to interest. Later, more goes to principal.
Monthly payment is calculated using the standard amortization formula: M = P × [r(1+r)^n] / [(1+r)^n - 1], where P is the principal, r is the monthly interest rate, and n is the total number of payments.
No, this calculator shows principal and interest only. Property taxes, homeowners insurance, and PMI are not included. For a full PITI (Principal, Interest, Taxes, Insurance) estimate, add those costs separately.
Yes, just enter the numeric values. The calculator works with any currency since it only performs percentage and time-based calculations.
Absolutely. All calculations happen inside your browser. Nothing leaves your device.