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 How Will Working Affect Social Security Benefits? Knowing the rules may help you decide when to start benefits. Estate Strategies of the Rich and Famous The examples of famous celebrities underline the need for a clear estate strategy. Perception vs. Reality There’s an alarming difference between perception and reality for current and future retirees.