Loan Calculator

Calculate your monthly loan payment, total interest paid, and complete repayment schedule for any personal or business loan. Enter your loan amount, interest rate, and term to see the full picture.

Fixed periodic payments until loan is fully paid off. Common for mortgages, auto loans and personal loans.

Modify the values and click the Calculate button to use
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A single lump sum payment is made at loan maturity. Common for short-term commercial loans.

Modify the values and click the Calculate button to use
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Calculate the initial value of a bond based on a predetermined amount to be paid at bond/loan maturity.

Modify the values and click the Calculate button to use
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Loan Calculator Results

What is a Loan Calculator?

A loan calculator helps you determine your monthly payment, total interest, and complete repayment schedule for any type of loan — personal, business, student, or otherwise.

Loan Payment Formula

Monthly Payment = P × r(1+r)^n / ((1+r)^n - 1) where P = loan principal, r = monthly interest rate, and n = number of monthly payments.

Understanding Amortization

With each payment, a portion goes toward interest and the remainder reduces the principal. In the early months, most of your payment goes toward interest. Over time, more of each payment goes toward paying down the principal.

Tips to Pay Off a Loan Faster

Making small additional payments toward the principal can significantly reduce your total interest and loan term. Always check if your loan has a prepayment penalty before making extra payments.