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 A Fruitful Retirement: Social Security Benefit Taking your Social Security benefits at the right time may help maximize your benefit. 3 Estate Challenges for Blended Families This article will help your clients with blended families think and prepare their estate strategy. Tax Freedom Day Assess how many days you'll work to pay your federal tax liability.