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 Question Thank you! Oops! Related Content 4 Steps to Protecting a Child with Disabilities Planning for a child with special needs can be complicated, confusing, and even overwhelming. Can I Refinance My Mortgage? This calculator can help determine whether it makes sense to refinance your mortgage. What is the Value of Your Business? Ascertaining the value of your business is important for a variety of reasons.