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 Personal Finance Tips for Military Families Military families face unique challenges, making personal finance even more critical. Life and Death of a Twenty Dollar Bill How long does a $20 bill last? Mutual Funds vs. ETFs Exchange-traded funds have some things in common with mutual funds, but there are differences, too.