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 Stop Wasting Money One way to find money is to examine your current spending habits and eliminate money wasters. Choosing a Retirement Plan that Fits Your Business To choose a plan, it’s important to ask yourself four key questions. Understanding Extended Care Understanding the types of extended care services—and what those services could cost—may be critical.