$2,329/mo
Est. monthly payment
At 7% interest over 30 years, a $350,000 mortgage runs about $2,329/month in principal and interest. Factor in property taxes and homeowners insurance and the monthly total typically reaches $2,800–$3,200. This assumes 0% down; putting 20% down ($70,000) lowers the payment to $1,863/month and removes PMI.
Run your own numbers to see the exact impact:
Open Mortgage Calculator →Each percentage point on a $350,000 loan moves your payment by about $230/month and shifts total interest by $70,000+ over 30 years.
| Interest Rate | Monthly P&I | Total Interest (30yr) |
|---|---|---|
| 5.0% | $1,879 | $326,368 |
| 6.0% | $2,099 | $405,496 |
| 6.5% | $2,212 | $446,446 |
| 7.0% | $2,329 | $488,280 |
| 7.5% | $2,448 | $531,118 |
| 8.0% | $2,568 | $574,588 |
More cash upfront means a smaller loan and lower monthly obligation. Cross the 20% threshold and PMI disappears — worth $145–$265/month on a $350K home.
| Down Payment | Loan Amount | Monthly P&I | Monthly Savings |
|---|---|---|---|
| 0% ($0) | $350,000 | $2,329 | — |
| 3.5% ($12,250) | $337,750 | $2,247 | $82 |
| 5% ($17,500) | $332,500 | $2,212 | $117 |
| 10% ($35,000) | $315,000 | $2,096 | $233 |
| 20% ($70,000) | $280,000 | $1,863 | $466 + no PMI |
| Loan Term | Monthly P&I | Total Interest | Total Paid |
|---|---|---|---|
| 30 years | $2,329 | $488,280 | $838,280 |
| 15 years | $3,146 | $216,240 | $566,240 |
Going with 15 years means $817/month more, but you save $272,040 in interest over the life of the loan.
Your housing payment extends well beyond the loan. Here's a realistic monthly breakdown at 7%:
PMI adds $145–$265/month with less than 20% down. HOA fees may apply depending on property type. Use the mortgage calculator for a complete estimate.
At 7% over 30 years, expect about $2,329/month for principal and interest. Add taxes and insurance for a total closer to $2,800–$3,200/month.
The 28% DTI guideline puts the minimum at roughly $93,000–$100,000/year gross.
With $70,000 down, you borrow $280,000. At 7% for 30 years: $1,863/month P&I — and no PMI.
Roughly $230/month per percentage point. At 5%: $1,879. At 7%: $2,329. At 8%: $2,568. Each extra percent costs $70,000+ in total interest over 30 years.
At 7% for 30 years: about $488,280. Total repayment: $838,280. A 15-year term cuts interest to ~$216,240.
15-year: $3,146/month, $216,240 total interest. 30-year: $2,329/month, $488,280 total interest. You save $272,040 with the shorter term but pay $817 more per month. Compare both.