Mortgage Calculator Use my Mortgage Calculator to estimate your monthly mortgage payment. Just enter a home price, down payment, loan term, and interest rate to see how your payment changes. Buy with Sam Sell with Sam Mortgage Calculator Estimate your monthly payment and see how much house you can afford. $ Your estimated monthly payment Home Value $ Down Payment % $ Length of Loan Yr Mo Interest Rate % One-time expenses % $ Start Date Payment Frequency Monthly Bi-weekly + Add Extra Payments Monthly or Bi-weekly $ Starting from Yearly $ Starting from Quarterly $ Starting from One-time only $ Starting from [-] Remove extra payments Payment Breakdown Customize your mortgage payment Principal & Interest Monthly Extra Payment + Add Extra Payments Home insurance (per year) % $ Property Taxes (per year) % $ HOA Fees (per month) $ PMI (per year) % $ Total Monthly Payment Total Of All Payments Down Payment & One-time Expenses Principal Interest Extra Payments Home insurance Property taxes HOA fees PMI (not required) Amortization Schedule Mortgage Payoff Date: Payment breakdown as of Remaining Balance Principal Interest