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. Red Flags for Tax Auditors Here are six flags that may make your tax return prime for an IRS audit. Why Everyone Needs an Estate Strategy Do you have an estate strategy? You should.