Loan Amortization Calculator — Payment Schedule

Free loan amortization calculator. See your full payment schedule with principal and interest breakdown.

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Formula: M = P[r(1+r)^n] / [(1+r)^n - 1]

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What Is This Calculator?

A loan amortization calculator shows your complete payment schedule, breaking down each payment into principal and interest portions. Early payments are mostly interest; later payments are mostly principal. This helps you understand the true cost of borrowing.

How to Calculate

To calculate amortization: 1) Enter the loan amount. 2) Enter the annual interest rate. 3) Enter the loan term. The calculator generates a payment schedule showing how each payment splits between principal and interest.

Examples

Example: A $25,000 loan at 5% for 5 years has a monthly payment of $471.78. In month 1, $104.17 goes to interest and $367.61 to principal. By the last month, only $1.96 goes to interest.

Recommended Tools

Bankrate offers detailed amortization schedules and tools to see how extra payments reduce your loan term.

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