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 5 Benefits of Working in Retirement Here are 5 reason why you may consider working through retirement. White Elephant Inheritance This article deals with how one might deal with a burdensome inheritance. Required Reading: The Economic Report of the President The Economic Report of the President can help identify the forces driving — or dragging — the economy.