When shopping for a house, car, boat or rv, you don't want to have to fill out the amount, the interest rate, and number of years just to find out if you can afford it. The process is a pain in the neck. You've done the research so you know what interest rate you're probably going to get from the bank.
Loan Wolf provides a quick and easy way to compare different interest rates and length of loans. Just slide the loan amount and the monthly payments are displayed for the typical loan lengths, grouped by interest rate.