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 9 Facts About Retirement Regardless of how you approach retirement, there are some things about it that might surprise you. Conquering Retirement Challenges for Women Looking ahead can help you conquer these unique obstacles. A Brief History of Estate Taxes Federal estate taxes have long since been a lucrative source of funding for the federal government.