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 Tax Freedom Day Assess how many days you'll work to pay your federal tax liability. The Cost of Medical Care Learn about the risks of not having health insurance in this informative article. Insurance Needs Assessment: Married With Children When you’re married and have children, insurance needs will be different.