$125,000 Mortgage at 5% for 15 Years
A $125,000 mortgage at 5% over 15 years has a monthly principal + interest payment of $988. You'll pay $52,929 in total interest, bringing total loan cost to $177,929.
Estimated monthly payment
$1,270
Principal + interest
$988
Property tax
$156
Home insurance
$125
PMI
$0
HOA
$0
Total monthly
$1,270
1st month interest
$521
1st month principal
$468
Total interest
$52,929
Balance after 1 year
$119,258
Balance after 5 years
$93,196
Total cost (P+I)
$177,929
Amortization (first 10 years)
| Year | Principal | Interest | Balance |
|---|---|---|---|
| 1 | $5,742 | $6,120 | $119,258 |
| 2 | $6,036 | $5,826 | $113,222 |
| 3 | $6,345 | $5,517 | $106,877 |
| 4 | $6,670 | $5,192 | $100,207 |
| 5 | $7,011 | $4,851 | $93,196 |
| 6 | $7,369 | $4,492 | $85,827 |
| 7 | $7,746 | $4,115 | $78,080 |
| 8 | $8,143 | $3,719 | $69,938 |
| 9 | $8,559 | $3,302 | $61,378 |
| 10 | $8,997 | $2,865 | $52,381 |
15-year vs 30-year
| Term | Monthly P+I | Total interest | Total cost |
|---|---|---|---|
| 15 years | $988 | $52,929 | $177,929 |
| 30 years | $671 | $116,570 | $241,570 |
Choosing 15 years over 30 saves about $63,641 in interest at this rate and loan amount.
Extra payments
Payment breakdown
Monthly P+I
$988
Total payments
180
Total interest
$52,929
Total cost (P+I only)
$177,929
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Last updated: 2026