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 Message Thank you! Oops! Related Content What is Life Insurance? Part 1 What is Life Insurance? Part 1 Critical Estate Documents Sound estate management includes creating financial and healthcare documents. Here's an inside look. Comparing Investments This calculator compares the net gain of a taxable investment versus a tax-favored one.