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 Comparing Investments This calculator compares the net gain of a taxable investment versus a tax-favored one. Tuning Your Social Security Benefit When should you take your Social Security benefit? Money that Buys Good Health is Never Ill Spent It's important to make sure your retirement strategy anticipates health-care expenses.