Adding even a little extra to your monthly mortgage payment can chop years off your loan and save tens of thousands in interest. Drop in your numbers and see exactly how much.
Tip: even an extra $100/mo on a 30-year loan typically cuts 4-5 years off the term.
Math assumes the extra is applied to principal every month and your interest rate doesn't change. Check that your servicer credits extra payments to principal — some default to "future payments" unless you specify.