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 Should You Ever Retire? A growing number of Americans are pushing back the age at which they plan to retire. Or deciding not to retire at all. When Do You Need a Will? When do you need a will? The answer is easy: Right Now. Systematic Withdrawals in Retirement Taking regular, periodic withdrawals during retirement can be quite problematic.