Loan Amortization Calculator
Estimate your loan payments, total interest, and total amount paid over the loan term. This calculator uses standard fixed-rate loan formulas.
Enter your loan details below and click “Calculate Loan”
Understanding Loan Amortization
Loan amortization is the process of paying off a debt with a fixed repayment schedule in regular installments over time. Each payment consists of both principal and interest. In the early stages of a loan, a larger portion of the payment goes towards interest, while later payments have a higher principal component.
The monthly payment (M) for a fixed-rate loan is typically calculated using the formula:
M = P [ i(1 + i)^n ] / [ (1 + i)^n – 1 ]
- P = Principal Loan Amount
- i = Monthly Interest Rate (Annual Rate / 12 / 100)
- n = Total Number of Payments (Loan Term in Years * 12 for monthly payments)
This calculator provides a quick estimate based on these standard calculations.