Payment Calculator

The Payment Calculator can determine the monthly payment amount or loan term for a fixed-rate loan. Use the Fixed Term tab to calculate monthly payment, or the Fixed Payments tab to calculate how long it takes to pay off a loan with a set monthly payment.

Modify the values and click the Calculate button to use
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years
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Enter values and press Calculate
Related:Loan CalculatorAuto Loan CalculatorMortgage Calculator

Quickly estimate your periodic payment for any loan or lease with our free payment calculator. Enter the amount financed, interest rate, and term to see exactly what you'll owe each period.

How the Payment Calculator Works

Uses the standard amortization formula M = P[i(1+i)^n]/[(1+i)^n−1], where P is the amount financed, i is the periodic interest rate, and n is the number of payment periods.

How to Use This Calculator

  1. Enter the amount financed
  2. Enter the interest rate
  3. Select payment frequency (monthly, bi-weekly, etc.)
  4. Enter the term
  5. Click Calculate

Frequently Asked Questions

Does this work for leases as well as loans?

Yes, the same periodic-payment math applies; for leases you may also want to factor in residual value separately.

What's the difference between this and the Loan Calculator?

This tool is built for flexible payment frequencies (weekly, bi-weekly, monthly), while the Loan Calculator focuses on standard monthly loans.

Can I compare bi-weekly vs monthly payments?

Yes, switching the frequency shows how more frequent payments can reduce total interest paid over time.

Does it include fees?

No, this estimates principal and interest only; add any origination or service fees to your amount financed if you want them reflected.