Calculator

See when you'll actually own your home

Watch every mortgage payment split between principal and interest, month by month. See the exact date your home is paid off — and how much total interest you'll really pay.

Loan details

Loan term30 years

Summary

Monthly P&I: $2,335
Total interest
$480,583
Total paid
$840,583
Payoff in
360 mo

Based on the inputs above — actual schedule may differ slightly depending on first-payment date and lender rounding. Estimates only based on national averages. Always confirm with a licensed lender.

Amortization schedule

Click a year to expand monthly detail • Use “Download CSV” above for the full schedule
YearPaymentsPrincipalInterestBalance
Yr 1$28,019$3,837$24,183$356,163
mo 1$2,335$310$2,025$359,690
mo 2$2,335$312$2,023$359,378
mo 3$2,335$313$2,022$359,065
mo 4$2,335$315$2,020$358,750
mo 5$2,335$317$2,018$358,433
mo 6$2,335$319$2,016$358,114
mo 7$2,335$321$2,014$357,793
mo 8$2,335$322$2,013$357,471
mo 9$2,335$324$2,011$357,147
mo 10$2,335$326$2,009$356,821
mo 11$2,335$328$2,007$356,493
mo 12$2,335$330$2,005$356,163
Yr 2$28,019$4,104$23,916$352,059
Yr 3$28,019$4,390$23,630$347,670
Yr 4$28,019$4,695$23,324$342,975
Yr 5$28,019$5,022$22,997$337,953
Yr 6$28,019$5,372$22,648$332,581
Yr 7$28,019$5,746$22,274$326,835
Yr 8$28,019$6,146$21,874$320,689
Yr 9$28,019$6,574$21,446$314,115
Yr 10$28,019$7,032$20,988$307,084
Yr 11$28,019$7,521$20,498$299,562
Yr 12$28,019$8,045$19,975$291,518
Yr 13$28,019$8,605$19,414$282,913
Yr 14$28,019$9,204$18,815$273,708
Yr 15$28,019$9,845$18,174$263,864
Yr 16$28,019$10,530$17,489$253,333
Yr 17$28,019$11,264$16,756$242,069
Yr 18$28,019$12,048$15,971$230,021
Yr 19$28,019$12,887$15,133$217,135
Yr 20$28,019$13,784$14,235$203,350
Yr 21$28,019$14,744$13,276$188,607
Yr 22$28,019$15,770$12,249$172,836
Yr 23$28,019$16,869$11,151$155,968
Yr 24$28,019$18,043$9,976$137,924
Yr 25$28,019$19,299$8,720$118,625
Yr 26$28,019$20,643$7,376$97,982
Yr 27$28,019$22,080$5,939$75,902
Yr 28$28,019$23,618$4,402$52,284
Yr 29$28,019$25,262$2,757$27,021
Yr 30$28,019$27,021$998$0
How amortization works

Interest first, principal later

Each payment is calculated in two steps: first, the lender applies monthly interest (loan balance × monthly rate), then everything left over goes to principal. Because your balance shrinks every month, the interest portion falls slightly and the principal portion grows — an accelerating curve.

On a typical 30-year loan, you will pay more interest than principal for the first 17-21 years. A 15-year loan flips this around much sooner (around year 6).

How to use this calculator

Three inputs, a full schedule

1. Enter your loan amount (purchase price minus down payment).

2. Enter your interest rate — a weekly average or your locked quote.

3. Choose a term — 30, 20, 15, or 10 years.

Optionally add an extra monthly amount to see how aggressively you can shrink the payoff date and total interest.

Related tools

Keep planning with our other free calculators and guides.

Frequently asked questions