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. Share | Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Content Retiring Wild: National Parks and You Get ready to enjoy America’s national park system with this helpful article. When Do You Need a Will? When do you need a will? The answer is easy: Right Now. The Fed and How It Got That Way Here is a quick history of the Federal Reserve and an overview of what it does.