Shopping for a car? There are lots of cool shiny temptations out there, but don’t let those sales folks get the best of you. Buy something you can afford. The Car Loan Calculator will make it simple to crunch numbers on the spot, and make a more informed decision. It contains both a simple and advanced calculator that allows you to enter variables to calculate an auto loan, loan affordability, and a car lease. It also allows you to compare your loan at different interest rates and terms.