What is a Mortgage Calculator?
A mortgage calculator estimates your total monthly home payment by factoring in the loan amount, interest rate, loan term, property taxes, homeowners insurance, and private mortgage insurance (PMI). Unlike a basic loan calculator, it gives you the complete picture of what homeownership will cost each month, often called your PITI payment.
Common Use Cases
- Determining how much house you can afford
- Comparing 15-year versus 30-year mortgage terms
- Estimating the impact of a larger down payment
- Budgeting for property taxes and insurance in your area
- Calculating when PMI will drop off your payment
How to Use Our Mortgage Calculator
- Enter the home price and your planned down payment.
- Set the interest rate, loan term, and optional tax and insurance amounts.
- Review the total monthly payment breakdown including principal, interest, taxes, and insurance.
- Adjust variables to compare different home-buying scenarios.
Tips & Best Practices
- Include PMI if your down payment is less than 20 percent.
- Get actual property tax rates from your local assessor's office.
- Shop for homeowners insurance quotes to get accurate premium estimates.
- Consider HOA fees separately if applicable to your target property.
- Use the calculator to test rising interest rate scenarios.
Ready to try it?
Use our free Mortgage Calculator now. No signup required.
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- Compound Interest Calculator — See how much your investments can grow with compound interest over time.