$3,327/mo
Est. monthly payment
Expect to pay about $3,327/month on a $500,000 mortgage at 7% interest over 30 years. That's principal and interest only — with property taxes and homeowners insurance, the monthly total typically reaches $4,000–$4,550. This assumes 0% down; putting 20% down ($100,000) brings the payment to $2,661/month and eliminates PMI.
Plug in your own rate, term, and down payment to get a precise estimate:
Open Mortgage Calculator →On a $500,000 loan, each percentage point changes your payment by roughly $330/month and adds $100,000+ in total interest over the life of the loan.
| Interest Rate | Monthly P&I | Total Interest (30yr) |
|---|---|---|
| 5.0% | $2,684 | $466,240 |
| 6.0% | $2,998 | $579,280 |
| 6.5% | $3,161 | $637,780 |
| 7.0% | $3,327 | $697,540 |
| 7.5% | $3,497 | $758,920 |
| 8.0% | $3,669 | $820,840 |
A larger down payment means a smaller loan and lower monthly cost. Hit 20% and PMI is eliminated entirely ($205–$375/month on a $500K home).
| Down Payment | Loan Amount | Monthly P&I | Monthly Savings |
|---|---|---|---|
| 0% ($0) | $500,000 | $3,327 | — |
| 3.5% ($17,500) | $482,500 | $3,210 | $117 |
| 5% ($25,000) | $475,000 | $3,160 | $167 |
| 10% ($50,000) | $450,000 | $2,994 | $333 |
| 20% ($100,000) | $400,000 | $2,661 | $666 + no PMI |
| Loan Term | Monthly P&I | Total Interest | Total Paid |
|---|---|---|---|
| 30 years | $3,327 | $697,540 | $1,197,540 |
| 15 years | $4,494 | $308,920 | $808,920 |
The 15-year option costs $1,167/month more but saves $388,620 in interest over the life of the loan.
Your housing payment goes beyond the loan itself. Here's the typical monthly breakdown at 7%:
PMI adds $205–$375/month with less than 20% down. Factor in HOA fees where applicable. Use the mortgage calculator to include everything.
At 7% over 30 years, expect about $3,327/month in principal and interest. With taxes and insurance, the realistic monthly total is $4,000–$4,550.
The 28% rule puts the minimum at roughly $135,000–$143,000/year gross income.
With $100,000 down, you borrow $400,000. At 7% for 30 years: $2,661/month P&I — and no PMI.
Roughly $330/month per percentage point. At 5%: $2,684. At 7%: $3,327. At 8%: $3,669. One extra percent adds $100,000+ in total interest over 30 years.
At 7% for 30 years: about $697,540. Total repayment: $1,197,540. A 15-year term cuts interest to ~$308,920.
15-year: $4,494/month, $308,920 total interest. 30-year: $3,327/month, $697,540 total interest. You save $388,620 with the shorter term but pay $1,167 more per month. Compare both.