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 Tax Freedom Day Assess how many days you'll work to pay your federal tax liability. The Pre-Retirement Checklist This checklist can give you a quick snapshot of how prepared you are. Inflation & Your Money It's important to understand how inflation is reported and how it can affect investments.