$350,000 Mortgage at 6% for 20 Years
A $350,000 mortgage at 6% over 20 years has a monthly principal + interest payment of $2,508. You'll pay $251,802 in total interest, bringing total loan cost to $601,802.
Estimated monthly payment
$3,070
Principal + interest
$2,508
Property tax
$438
Home insurance
$125
PMI
$0
HOA
$0
Total monthly
$3,070
1st month interest
$1,750
1st month principal
$758
Total interest
$251,802
Balance after 1 year
$340,656
Balance after 5 years
$297,149
Total cost (P+I)
$601,802
Amortization (first 10 years)
| Year | Principal | Interest | Balance |
|---|---|---|---|
| 1 | $9,344 | $20,746 | $340,656 |
| 2 | $9,921 | $20,169 | $330,735 |
| 3 | $10,533 | $19,558 | $320,203 |
| 4 | $11,182 | $18,908 | $309,020 |
| 5 | $11,872 | $18,218 | $297,149 |
| 6 | $12,604 | $17,486 | $284,545 |
| 7 | $13,381 | $16,709 | $271,163 |
| 8 | $14,207 | $15,883 | $256,956 |
| 9 | $15,083 | $15,007 | $241,873 |
| 10 | $16,013 | $14,077 | $225,860 |
15-year vs 30-year
| Term | Monthly P+I | Total interest | Total cost |
|---|---|---|---|
| 15 years | $2,953 | $181,630 | $531,630 |
| 30 years | $2,098 | $405,434 | $755,434 |
Choosing 15 years over 30 saves about $223,804 in interest at this rate and loan amount.
Extra payments
Payment breakdown
Monthly P+I
$2,508
Total payments
240
Total interest
$251,802
Total cost (P+I only)
$601,802
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Nearby scenarios
$325,000 · 6% · 20 yr
$2,328/mo
$375,000 · 6% · 20 yr
$2,687/mo
$300,000 · 6% · 20 yr
$2,149/mo
$400,000 · 6% · 20 yr
$2,866/mo
$350,000 · 5.5% · 20 yr
$2,408/mo
$350,000 · 6.5% · 20 yr
$2,610/mo
$350,000 · 5% · 20 yr
$2,310/mo
$350,000 · 7% · 20 yr
$2,714/mo
$350,000 · 6% · 15 yr
$2,953/mo
$350,000 · 6% · 30 yr
$2,098/mo
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Last updated: 2026