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 Risk Perspective Is it possible to avoid loss? Not entirely, but you can attempt to manage risk. The Junk Drawer Approach to Investing It's easy to let investments accumulate like old receipts in a junk drawer. 5 Benefits of Working in Retirement Here are 5 reason why you may consider working through retirement.