$125,000 Mortgage at 8% for 15 Years
A $125,000 mortgage at 8% over 15 years has a monthly principal + interest payment of $1,195. You'll pay $90,022 in total interest, bringing total loan cost to $215,022.
Estimated monthly payment
$1,476
Principal + interest
$1,195
Property tax
$156
Home insurance
$125
PMI
$0
HOA
$0
Total monthly
$1,476
1st month interest
$833
1st month principal
$361
Total interest
$90,022
Balance after 1 year
$120,503
Balance after 5 years
$98,458
Total cost (P+I)
$215,022
Amortization (first 10 years)
| Year | Principal | Interest | Balance |
|---|---|---|---|
| 1 | $4,497 | $9,837 | $120,503 |
| 2 | $4,871 | $9,464 | $115,632 |
| 3 | $5,275 | $9,060 | $110,357 |
| 4 | $5,713 | $8,622 | $104,645 |
| 5 | $6,187 | $8,148 | $98,458 |
| 6 | $6,700 | $7,634 | $91,758 |
| 7 | $7,256 | $7,078 | $84,501 |
| 8 | $7,859 | $6,476 | $76,642 |
| 9 | $8,511 | $5,824 | $68,131 |
| 10 | $9,217 | $5,117 | $58,914 |
15-year vs 30-year
| Term | Monthly P+I | Total interest | Total cost |
|---|---|---|---|
| 15 years | $1,195 | $90,022 | $215,022 |
| 30 years | $917 | $205,194 | $330,194 |
Choosing 15 years over 30 saves about $115,172 in interest at this rate and loan amount.
Extra payments
Payment breakdown
Monthly P+I
$1,195
Total payments
180
Total interest
$90,022
Total cost (P+I only)
$215,022
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Last updated: 2026