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 A Look at Systematic Withdrawals This calculator may help you estimate how long funds may last given regular withdrawals. Financial Confidence: The Gift that Keeps on Giving Gift-giving is an important and cherished part of the holiday season for people around the world. How to Cut Your Expenses Living with confidence means living within your means. managers.