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 Why Everyone Needs an Estate Strategy Do you have an estate strategy? You should. Inflation and Your Portfolio Even low inflation rates can pose a threat to investment returns. A Brief History of Estate Taxes Federal estate taxes have long since been a lucrative source of funding for the federal government.