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. Share | Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Content Vacation Without the Guilt Trip Travel doesn’t have to be a financial headache. Comparing Investments This calculator compares the net gain of a taxable investment versus a tax-favored one. What's New for Social Security? There have been a number of changes to Social Security that may affect you, especially if you are nearing retirement.