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 Roth IRA for Kids Learn about the benefits and requirements of opening a Roth IRA for kids. Mutual Funds vs. ETFs Exchange-traded funds have some things in common with mutual funds, but there are differences, too. What is the Value of Your Business? Ascertaining the value of your business is important for a variety of reasons.