Mortgage Payment Calculator

Calculate your complete monthly mortgage payment including P&I, taxes, insurance, and PMI. Results update instantly.

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๐Ÿ  Loan Details
๐Ÿ“Š Monthly Payment
Total Monthly Payment
$2,467
$2,100
Principal & Interest
$400
Property Tax
$125
Home Insurance
$0
PMI

Loan Amount $320,000
Total Interest Paid $โ€”
Total Cost of Loan $โ€”
Payment Breakdown
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Frequently Asked Questions

Your monthly mortgage payment uses the standard amortization formula: M = P[r(1+r)^n]/[(1+r)^n-1], where P is the loan principal, r is the monthly interest rate (annual rate divided by 12), and n is the total number of payments. Property tax, homeowners insurance, and PMI are added on top to give you PITI โ€” Principal, Interest, Taxes, and Insurance.

PMI (Private Mortgage Insurance) is required when your down payment is less than 20% of the home's purchase price. It protects the lender โ€” not you โ€” in case you default. PMI typically costs 0.5%โ€“1.5% annually on the loan amount. Once your loan-to-value ratio drops to 80% (20% equity), you can request PMI cancellation under the Homeowners Protection Act.

As of May 2026, the Freddie Mac PMMS benchmark shows 30-year fixed rates around 6.81% and 15-year fixed rates around 6.11%. Your actual rate will depend on your credit score, debt-to-income ratio, loan-to-value ratio, and lender. Borrowers with excellent credit (760+) typically qualify for rates 0.25%โ€“0.5% below average.

A 30-year mortgage offers lower monthly payments but you pay significantly more interest over the loan's life. A 15-year mortgage has higher monthly payments but you build equity faster and pay roughly half the total interest. For example, on a $320,000 loan at 6.81%, a 30-year loan costs about $2,100/month P&I vs. about $2,820/month on a 15-year โ€” but the 30-year loan costs about $150,000 more in total interest.

Yes. Most lenders collect property tax and homeowners insurance through an escrow account, rolling those costs into your monthly payment. Lenders also qualify you based on your full PITI payment. Property tax rates vary significantly by state โ€” from under 0.3% in Hawaii to over 2% in Illinois and New Jersey. The national average is approximately 1.1%.

Disclaimer: Rates shown are for illustrative purposes only. Actual mortgage rates, insurance costs, and property taxes will vary based on your location, credit profile, and lender. Consult a licensed financial advisor or mortgage professional before making mortgage decisions.

Rate data sources: Freddie Mac PMMS ยท Federal Reserve ยท FDIC ยท IRS  |  Data updated: May 17, 2026
Data Sources: Freddie Mac PMMS Federal Reserve FDIC IRS No signup required Browser-based calculations