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 Snapshots Your life is marked by images. Prepare for the unexpected, so you can keep those pictures going. What is Risk? Do you know what Risk is? The Half Million Dollar Baby The true cost of raising a child may be far more than you expect.