$375,000 Mortgage at 8% for 15 Years
A $375,000 mortgage at 8% over 15 years has a monthly principal + interest payment of $3,584. You'll pay $270,065 in total interest, bringing total loan cost to $645,065.
Estimated monthly payment
$4,177
Principal + interest
$3,584
Property tax
$469
Home insurance
$125
PMI
$0
HOA
$0
Total monthly
$4,177
1st month interest
$2,500
1st month principal
$1,084
Total interest
$270,065
Balance after 1 year
$361,508
Balance after 5 years
$295,373
Total cost (P+I)
$645,065
Amortization (first 10 years)
| Year | Principal | Interest | Balance |
|---|---|---|---|
| 1 | $13,492 | $29,512 | $361,508 |
| 2 | $14,612 | $28,393 | $346,896 |
| 3 | $15,825 | $27,180 | $331,072 |
| 4 | $17,138 | $25,866 | $313,934 |
| 5 | $18,560 | $24,444 | $295,373 |
| 6 | $20,101 | $22,903 | $275,273 |
| 7 | $21,769 | $21,235 | $253,503 |
| 8 | $23,576 | $19,428 | $229,927 |
| 9 | $25,533 | $17,471 | $204,394 |
| 10 | $27,652 | $15,352 | $176,742 |
15-year vs 30-year
| Term | Monthly P+I | Total interest | Total cost |
|---|---|---|---|
| 15 years | $3,584 | $270,065 | $645,065 |
| 30 years | $2,752 | $615,582 | $990,582 |
Choosing 15 years over 30 saves about $345,517 in interest at this rate and loan amount.
Extra payments
Payment breakdown
Monthly P+I
$3,584
Total payments
180
Total interest
$270,065
Total cost (P+I only)
$645,065
Advertisement
Nearby scenarios
$350,000 · 8% · 15 yr
$3,345/mo
$400,000 · 8% · 15 yr
$3,823/mo
$325,000 · 8% · 15 yr
$3,106/mo
$425,000 · 8% · 15 yr
$4,062/mo
$375,000 · 7.5% · 15 yr
$3,476/mo
$375,000 · 8.5% · 15 yr
$3,693/mo
$375,000 · 7% · 15 yr
$3,371/mo
$375,000 · 9% · 15 yr
$3,803/mo
$375,000 · 8% · 20 yr
$3,137/mo
$375,000 · 8% · 30 yr
$2,752/mo
Related
Frequently asked
Last updated: 2026