LoanMath

Extra payments on a $250,000 mortgage at 6%

Amortization computed month by month.

$51,572

saved by paying $100 extra a month on a $250,000 30-year mortgage at 6% (base payment $1,499)

Savings by extra payment

ExtraPaid off inInterest savedTime saved
+$50/mo27 yr 6 mo$28,6632 yr 6 mo
+$100/mo25 yr 6 mo$51,5724 yr 6 mo
+$200/mo22 yr 3 mo$86,2337 yr 9 mo
+$300/mo19 yr 11 mo$111,45910 yr 1 mo
+$500/mo16 yr 5 mo$146,12813 yr 7 mo
+$1,000/mo11 yr 8 mo$192,08718 yr 4 mo

Principal and interest only; baseline interest $289,595. Confirm your lender applies extra payments to principal.

FAQ

How much does $100 extra a month save on a $250,000 mortgage at 6%?

About $51,572 in interest, and the loan is paid off in 25 yr 6 mo instead of 30 years.

Is it better to invest instead?

Prepaying earns a guaranteed 6% return. Investing may earn more over long periods but with risk; many people first capture any 401(k) match and build an emergency fund.