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. Share | Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Content The Facts About Income Tax Millions faithfully file their 1040 forms each April. But some things about federal income taxes may surprise you. What is Life Insurance? Part 1 What is Life Insurance? Part 1 Business Boosters: How to Exit Your Business Successfully Every business owner needs a plan to exit their business in a way that helps prepare them and the business.