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 Choose Your Own Retirement Adventure Retirement is one of the greatest adventures you’ll have. Which retirement adventure will you choose? Federal Income Tax Use this calculator to estimate your income tax liability along with average and marginal tax rates. Three Key Questions to Answer Before Taking Social Security When to start? Should I continue to work? How can I maximize my benefit?