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. Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Understanding Marginal Income Tax Brackets An inside look at how marginal income tax brackets work. Looking to Improve Your Financial Future? Consolidating financial accounts onto one platform can help you spell out a clearer financial future. Comparing Investments This calculator compares the net gain of a taxable investment versus a tax-favored one.