Mortgage Calculator

Calculate monthly payments, total interest and full amortization schedule for any home loan. Works with any currency.

Mortgage Calculator
Fill in your loan details to calculate the monthly payment

How to use the mortgage calculator

Enter the home price, your down payment, the annual interest rate offered by your lender, and the loan term. The calculator instantly shows your monthly payment and a full amortization schedule.

Mortgage payment formula

Monthly payment = P × [r(1+r)^n] / [(1+r)^n − 1], where P = loan principal, r = monthly rate (annual rate ÷ 12), n = total months.

How to pay off your mortgage faster

Even small extra monthly payments significantly reduce your total interest and payoff time. Use the Extra monthly payment field to see the impact. Adding just $200/month to a 30-year loan can cut 4–6 years off the term.

Frequently Asked Questions

What is a good mortgage interest rate?

Rates vary by country, credit score and loan type. As of 2025, US 30-year fixed rates are around 6–7%. Compare your lender's offer with current market rates before signing.

How much home can I afford?

A common rule is that your monthly housing costs should not exceed 28% of your gross monthly income. Use this calculator to check different price points against your budget.

Step-by-step guide How to Calculate Your Mortgage Payment — Complete Guide →