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 Life and Death of a Twenty Dollar Bill How long does a $20 bill last? Comparing Mortgage Terms Estimate the total cost in today's dollars of various mortgage alternatives. Historical Inflation This calculator shows how inflation over the years has impacted purchasing power.