Number of Payments
Here is a Quick Mortgage Calculator from EZ Calculator's Free Home Mortgage Calculator.
Here you can figure the number of payments you have left on a Mortgage or loan. You need to enter the interest rate, principal of the loan and the amount of the monthly payment. Incredibly, the Mortgage Calculator will tell you how many full payments you have left to make and the amount of the final partial payment that is left. This is exactly the way a mortgage, or car loan for that matter is calculated by the lender.