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 Estate Management Checklist Is your estate in order? This short quiz may help you assess your overall strategy. What's My Potential Estate Tax? This calculator helps estimate your federal estate tax liability. The Long Run: Women and Retirement For women, retirement strategy is a long race. It’s helpful to know the route.