If you know any 3 of a loan's 4 terms (principal, interest rate, payments remaining, and payment amount), this calculator will help you to find the missing term. For example, if you know the interest rate, the payments remaining, and the payment amount, this calculator will compute the current payoff amount of the loan. All results should be interpreted as close approximations (testing to date has shown results to be accurate within .002% of the actual).
Enter the 3 known loan terms in the appropiate entry fields and click on "Compute." One empty field is required for recalculations.