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 Three Key Questions to Answer Before Taking Social Security When to start? Should I continue to work? How can I maximize my benefit? The Richest Man in Babylon In good times and bad, consistently saving a percentage of your income is a sound financial practice. Retirement Plan Detectives A couple become Retirement Plan Detectives, searching records from old employers.