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 Question Thank you! Oops! Related Content Cash Stuffing Using old school savings method of saving cash in envelopes, called Cash Stuffing How can I be a confident spender in retirement? Learn more about key strategies for spending confidently in retirement. What Do Your Taxes Pay For? Here's a breakdown of how the federal government spends your tax money.