Interested in a Fuel Efficient Car? Estimate how many months it may take to recover the out-of-pocket costs when buying a more efficient vehicle. You are viewing this website at a small screen resolution which doesn't support calculators. Click here to view this calculator. Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Just Married? A Guide to Combining Your Insurance If you just recently married, then it may be time to take another look at your insurance policies to see where you can save money. Paying Off a Credit Card Enter various payment options and determine how long it may take to pay off a credit card. Important Birthdays Over 50 Here's a look at several birthdays and “half-birthdays” that have implications regarding your retirement income.