As of 24th July 2013, the PRO version became FREE. Auto Loan Calculator PRO is a powerful tool designed to give you the most comfortable, most advanced and most simple to use calculator for auto loans. You may calculate a payment from total price of the car, or you may calculate what would be the total price of the car from a monthly payment. There is an Wizard feature available, as well as the Interactive Calculator for real time calculation where the result changes upon each entry. Also, you can compare two results, see how down payment, term or interest will affect the payment, send any obtained result to e-mail.