Loan Calculator

Calculate loan payments, interest rates, and amortization schedules. Free online loan calculator for mortgages, car loans, and personal loans.

How to Calculate Loan Payments

  1. 1 Enter the loan amount you need
  2. 2 Input the annual interest rate percentage
  3. 3 Set the loan term in years or months
  4. 4 View the calculated monthly payment
  5. 5 See total interest and total payment amounts
  6. 6 Click Show Schedule to see the full amortization table

Frequently Asked Questions

Is my code or data stored anywhere? ▼

No. All developer tools process data locally in your browser. Nothing is sent to any server or logged.

Can I use these tools offline? ▼

Yes! After the initial page load, most developer tools work without an internet connection.

Are there API limits? ▼

No limits. Since processing happens in your browser, you can use the tools as much as you need.

Is the output compatible with production use? ▼

Yes. Our tools produce standard-compliant output suitable for production environments.

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Last updated: January 15, 2026 · v2.1