Plan a mortgage payoff.

An amortization calculator for the question every homeowner asks: what if I paid a little extra? Educational only. Talk to a qualified loan officer for advice tied to your actual mortgage.

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As written, this loan pays off in Apr 2056 and costs $510,178 in interest along the way.

Monthly P&I
$2,528.27
Total interest
$510,178
Payoff date
Apr 2056
360 payments
Total paid
$910,178

Remaining balance

The full payoff curve. Dashed line is the baseline without any extra payments.

$0
$100k
$200k
$300k
$400k
2026
2031
2036
2041
2046
2051
2056
Total paid: $910,178
Loan balance from May 2026 to Apr 2056, starting at $400,000 and ending at $0. Total paid: $910,178 over 360 payments.
YearYear-end balance
2026$397,052
2027$392,383
2028$387,402
2029$382,088
2030$376,417
2031$370,367
2032$363,911
2033$357,024
2034$349,675
2035$341,833
2036$333,467
2037$324,540
2038$315,016
2039$304,853
2040$294,010
2041$282,441
2042$270,097
2043$256,926
2044$242,873
2045$227,879
2046$211,881
2047$194,811
2048$176,599
2049$157,166
2050$136,432
2051$114,310
2052$90,705
2053$65,520
2054$38,649
2055$9,978
2056$0

Each year, by purpose

How much of every annual payment went to interest, principal, and any extra.

$0
$8k
$15k
$23k
$30k
2026
2031
2036
2041
2046
2051
2056
PrincipalInterest
Each year's payments split into principal, interest, and any extra paid.
YearPrincipalInterest
2026$2,948$17,278
2027$4,668$25,671
2028$4,981$25,358
2029$5,315$25,025
2030$5,671$24,669
2031$6,050$24,289
2032$6,455$23,884
2033$6,888$23,451
2034$7,349$22,990
2035$7,841$22,498
2036$8,366$21,973
2037$8,927$21,413
2038$9,525$20,815
2039$10,162$20,177
2040$10,843$19,496
2041$11,569$18,770
2042$12,344$17,995
2043$13,171$17,168
2044$14,053$16,286
2045$14,994$15,345
2046$15,998$14,341
2047$17,070$13,270
2048$18,213$12,126
2049$19,433$10,907
2050$20,734$9,605
2051$22,123$8,217
2052$23,604$6,735
2053$25,185$5,154
2054$26,872$3,468
2055$28,671$1,668
2056$9,978$135

Month by month

Expand a year to add a one-off extra payment, or check recast to re-amortize the remaining balance over the remaining term.

    • May 2026$399,638.39
      Payment $2,528.27. Principal $361.61, interest $2,166.67.
    • Jun 2026$399,274.83
      Payment $2,528.27. Principal $363.56, interest $2,164.71.
    • Jul 2026$398,909.30
      Payment $2,528.27. Principal $365.53, interest $2,162.74.
    • Aug 2026$398,541.78
      Payment $2,528.27. Principal $367.51, interest $2,160.76.
    • Sep 2026$398,172.28
      Payment $2,528.27. Principal $369.50, interest $2,158.77.
    • Oct 2026$397,800.77
      Payment $2,528.27. Principal $371.51, interest $2,156.77.
    • Nov 2026$397,427.26
      Payment $2,528.27. Principal $373.52, interest $2,154.75.
    • Dec 2026$397,051.71
      Payment $2,528.27. Principal $375.54, interest $2,152.73.