$375,000 Mortgage at 5.5% for 15 Years
A $375,000 mortgage at 5.5% over 15 years has a monthly principal + interest payment of $3,064. You'll pay $176,531 in total interest, bringing total loan cost to $551,531.
Estimated monthly payment
$3,658
Principal + interest
$3,064
Property tax
$469
Home insurance
$125
PMI
$0
HOA
$0
Total monthly
$3,658
1st month interest
$1,719
1st month principal
$1,345
Total interest
$176,531
Balance after 1 year
$358,443
Balance after 5 years
$282,334
Total cost (P+I)
$551,531
Amortization (first 10 years)
| Year | Principal | Interest | Balance |
|---|---|---|---|
| 1 | $16,557 | $20,212 | $358,443 |
| 2 | $17,491 | $19,278 | $340,952 |
| 3 | $18,478 | $18,291 | $322,475 |
| 4 | $19,520 | $17,249 | $302,955 |
| 5 | $20,621 | $16,148 | $282,334 |
| 6 | $21,784 | $14,985 | $260,550 |
| 7 | $23,013 | $13,756 | $237,537 |
| 8 | $24,311 | $12,458 | $213,226 |
| 9 | $25,682 | $11,086 | $187,543 |
| 10 | $27,131 | $9,638 | $160,412 |
15-year vs 30-year
| Term | Monthly P+I | Total interest | Total cost |
|---|---|---|---|
| 15 years | $3,064 | $176,531 | $551,531 |
| 30 years | $2,129 | $391,515 | $766,515 |
Choosing 15 years over 30 saves about $214,984 in interest at this rate and loan amount.
Extra payments
Payment breakdown
Monthly P+I
$3,064
Total payments
180
Total interest
$176,531
Total cost (P+I only)
$551,531
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Nearby scenarios
$350,000 · 5.5% · 15 yr
$2,860/mo
$400,000 · 5.5% · 15 yr
$3,268/mo
$325,000 · 5.5% · 15 yr
$2,656/mo
$425,000 · 5.5% · 15 yr
$3,473/mo
$375,000 · 5% · 15 yr
$2,965/mo
$375,000 · 6% · 15 yr
$3,164/mo
$375,000 · 4.5% · 15 yr
$2,869/mo
$375,000 · 6.5% · 15 yr
$3,267/mo
$375,000 · 5.5% · 20 yr
$2,580/mo
$375,000 · 5.5% · 30 yr
$2,129/mo
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Last updated: 2026