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 Retirement Road Trip Discover how to build a retirement plan that guarantees income no matter how long you live. 9 Ways to Earn Passive Income There are many sources of passive income and this article explores several Savings and Cash Flow Savings is a critical tool to ensure positive cash flow in your personal finances.