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Mortgage Extra Payment Calculator

See how extra monthly or one-time mortgage payments shorten payoff time and reduce interest.

Interest saved
$137,344
8 yr 6 mo faster payoff
New payoff date
21 yr 6 mo
21 yr 6 mo from now

Payment comparison

Scheduled monthly P&I
$2,023
Extra monthly principal
$250
Original payoff
30 yr (30 yr)
Accelerated payoff
21 yr 6 mo (21 yr 6 mo)
Original interest
$408,142
Accelerated interest
$270,799
Extra payments are treated as principal-only and applied after monthly interest.