Mortgage Calculator
Estimate your full monthly mortgage payment
Enter the home price, down payment, interest rate, taxes, insurance, and optional extra payments to see a realistic monthly estimate and amortization schedule.
Enter loan details
Update the home price, down payment, rate, taxes, and insurance to see your estimated monthly payment instantly.
Estimated yearly property tax: $5,400
Yearly estimate
Monthly amount
Optional extra principal each month
Loan amount
$360,000
Down payment
20.0%
Loan-to-value
80.0%
| Month | Principal | Balance |
|---|---|---|
| 1 | $325.44 | $359,674.56 |
| 2 | $327.21 | $359,347.35 |
| 3 | $328.98 | $359,018.37 |
| 4 | $330.76 | $358,687.61 |
| 5 | $332.55 | $358,355.05 |
How to read the results
The calculator combines principal and interest with taxes, homeowners insurance, PMI, and HOA dues so the payment estimate is closer to what many borrowers actually budget each month.
Use the amortization schedule to see how each payment is split over time. Early payments usually send more money to interest, while later payments shift more toward principal.
Mortgage payment formula
Standard fixed-rate mortgages use the amortization formula below for the principal and interest portion of the payment.
P is the loan amount, r is the monthly interest rate, and n is the total number of monthly payments.
Mortgage calculator FAQ
What is included in a mortgage payment?
A full mortgage payment can include principal, interest, property taxes, homeowners insurance, PMI, and HOA dues.
When does PMI apply?
PMI usually applies when the down payment is below 20% of the home price. It often drops off once the loan balance reaches the lender's required equity level.
Should I compare 15-year and 30-year loans?
Yes. A 15-year mortgage usually has a higher payment but lower total interest, while a 30-year mortgage lowers the monthly payment and increases long-term interest.
Do extra payments help?
Yes. Adding extra principal can reduce total interest and shorten the payoff timeline.
Related mortgage guides
Financial Disclaimer
Calculator results are estimates for educational use only. Actual loan offers, taxes, insurance costs, and lender fees can vary based on location, credit profile, and market conditions.
This website does not provide financial, legal, tax, or investment advice. Confirm important decisions with your lender or a licensed financial professional.