What Is My Life Expectancy? Estimate how many years you may need retirement assets or how long to provide income to a surviving spouse or children. 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 Medicare Advantage 101 Overview of Medicare Advantage, what’s in them, special rules, and more. The Five Basics of Financial Literacy How literate are you when it comes to your finances? Brush up with these five basics. The Half Million Dollar Baby The true cost of raising a child may be far more than you expect.