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 When the Unexpected Becomes Reality Disability happens to more people, more often than you may think, and it lasts longer, too. Succeeding at Business Succession There are a number of reasons for business owners to consider a business succession plan sooner rather than later. More Than a Paycheck Understanding the basics of disability income protection.