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 Message Thank you! Oops! Related Content My Retirement Savings Estimate how long your retirement savings may last using various monthly cash flow rates. All Muni Bonds Are Not Created Equal Gaining a better understanding of municipal bonds makes more sense than ever. Long-Term-Care Needs Determine your potential long-term care needs and how long your current assets might last.