NerdWallet's early mortgage payoff calculator figures out how much more to pay. Use the extra payment calculator below to help determine how advantageous it is to pay a little extra each month toward your mortgage.Use our extra payment calculator to see the potential impact an additional payment will have on your long-term finances. Use this calculator to see how making extra payments affects how soon you can pay off your mortgage and how much interest you pay on your home loan. This guide will help you learn mortgage math, allowing you to confidently calculate how much you need to pay off your mortgage. This amortization calculator shows the schedule of paying extra principal on your mortgage over time. You can shorten the length of your mortgage and save on interest if you pay extra toward your principal each month. This mortgage payoff calculator makes figuring out your required extra payment easy. You choose how quickly you'd like to pay off your mortgage. Understanding your mortgage payment helps you avoid financial issues in the future.