Lifetime of Earnings Estimate how much you have the potential to earn during your working years. 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 Rental Car Insurance: To Buy or Not to Buy Before you buy insurance for your car rental, make sure you know what it covers. Find out the pieces of a car rental policy, and whether your regular auto coverages already have it. Saving for College This calculator can help you estimate how much you should be saving for college. What is a Policy? Do you know what a Policy is?