$375,000 Mortgage at 7.5% for 15 Years

A $375,000 mortgage at 7.5% over 15 years has a monthly principal + interest payment of $3,476. You'll pay $250,733 in total interest, bringing total loan cost to $625,733.

Estimated monthly payment
$4,070
Principal + interest
$3,476
Property tax
$469
Home insurance
$125
PMI
$0
HOA
$0
Total monthly
$4,070
1st month interest
$2,344
1st month principal
$1,133
Total interest
$250,733
Balance after 1 year
$360,932
Balance after 5 years
$292,860
Total cost (P+I)
$625,733

Amortization (first 10 years)

YearPrincipalInterestBalance
1$14,068$27,648$360,932
2$15,160$26,556$345,773
3$16,337$25,379$329,436
4$17,605$24,111$311,831
5$18,972$22,744$292,860
6$20,444$21,271$272,415
7$22,032$19,684$250,384
8$23,742$17,974$226,642
9$25,585$16,131$201,057
10$27,571$14,144$173,486

15-year vs 30-year

TermMonthly P+ITotal interestTotal cost
15 years$3,476$250,733$625,733
30 years$2,622$568,940$943,940

Choosing 15 years over 30 saves about $318,206 in interest at this rate and loan amount.

Extra payments

Payment breakdown

Monthly P+I
$3,476
Total payments
180
Total interest
$250,733
Total cost (P+I only)
$625,733
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Last updated: 2026