Quick Answer
At a 6.5% APR over a 30-year term, the monthly payment on a $450,000 mortgage is about $2,844.31 (principal & interest only).
Your Estimate
Monthly Payment
$2,844.31
30-year term · 6.5% APR
Mortgage Amount$450,000
Total Interest$573,950
Total Payback$1,023,950
● Principal 44%● Interest 56%
Estimate includes principal and interest only. Does not include property taxes, insurance, HOA fees, or PMI.
$450,000 Mortgage Payment by Loan Term
The table below shows the estimated monthly principal-and-interest payment on a $450,000 mortgage at a 6.5% APR across the most common loan terms.
| Term | Monthly Payment | Total Interest |
|---|
| 15 years | $3,919.98 | $255,597 |
| 20 years | $3,355.08 | $355,219 |
| 30 years | $2,844.31 | $573,950 |
$450,000 Mortgage Payment by Interest Rate
Estimated over a 30-year term. Even a small rate difference has a real impact on a loan this size — shop multiple lenders before committing.
| APR | Monthly Payment |
|---|
| 5.5% | $2,555.05 |
| 6% | $2,697.98 |
| 6.5% | $2,844.31 |
| 7% | $2,993.86 |
| 7.5% | $3,146.47 |
Frequently Asked Questions
- What is the monthly payment on a $450,000 mortgage?
- At a typical 6.5% APR over a 30-year term, the monthly principal-and-interest payment on a $450,000 mortgage is about $2,844.31. Property taxes, homeowner's insurance, and PMI (if applicable) are not included and add to your true monthly cost.
- Does a 15-year mortgage cost less overall than a 30-year mortgage?
- Yes. A 15-year term has a higher monthly payment but pays off much faster with far less total interest. A 30-year term lowers the monthly payment but costs significantly more in interest over the life of the loan.
- What interest rate should I expect on a mortgage?
- Mortgage rates depend on your credit score, loan type, down payment, and market conditions. Borrowers with excellent credit (740+) and a conventional 30-year fixed loan typically get the best available rate.
- Does this include property taxes and insurance?
- No — this estimate covers principal and interest (P&I) only. Property taxes (roughly 1%–2% of home value per year) and homeowner's insurance are billed separately, often escrowed into your monthly payment by the lender.
