Mortgage Payment on a $750,000 Home
Below we show an estimate for a $750,000 home with a 20% down payment, a 6.5% interest rate, and a 30-year term. This is principal and interest only; property tax, insurance, and HOA are not included.
Estimated monthly P&I
$3,792.41
Total interest over the loan term: $765,266.93.
For a $750,000 home, many buyers want to know what their monthly mortgage payment would be. Using standard assumptions—20% down, 6.5% annual interest, and a 30-year fixed rate—the principal and interest payment comes out to about $3,792.41 per month. This does not include property taxes, homeowners insurance, or HOA fees, which vary by location and can add a few hundred dollars or more to your total housing cost.
A $750,000 mortgage at 6.5% over 30 years means you will pay roughly $765,267 in interest over the life of the loan if you make only the minimum payment. Making extra principal payments when you can will reduce that total and shorten the payoff period. Even one or two additional payments per year can save a meaningful amount.
Rates and terms vary by lender and by your credit profile. Use the full calculator below to change the interest rate, term, or down payment and see how your payment and total interest change. You can also add property tax and insurance for a more complete picture of your monthly housing expense.
How we calculated
We used the standard mortgage formula: loan amount (home price minus down payment) × monthly rate × (1 + rate)^n / ((1 + rate)^n − 1), where n is the number of monthly payments. Assumptions: $750,000 home price, 20% down ($150,000), 6.5% annual rate, 30 years. Payments at month-end. Last updated: March 2026.
This tool is for illustration only and does not constitute financial, tax, or legal advice. Results are estimates. Consult a qualified professional for your situation.