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 Mutual Funds vs. ETFs Exchange-traded funds have some things in common with mutual funds, but there are differences, too. When Does Your Personal Car Become a Commercial Vehicle? At what point can you call a personal vehicle commercial? Retirement Plan Choices for Small Businesses Retirement choices can be intimidating. Picking the right strategy.