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 | Related Content What is Life Insurance? Part 1 What is Life Insurance? Part 1 Medicare At 65+ 65 or older? It may be time to enroll in Medicare. Read to learn if you’re eligible. Disability Income This calculator estimates your chances of becoming disabled and your potential need for disability insurance.