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 Question Thank you! Oops! Related Content Stop Wasting Money One way to find money is to examine your current spending habits and eliminate money wasters. 8 Common Insurance Mistakes to Avoid Having at least a basic insurance plan is essential for anyone. It's important to figure out what insurance plans you need and what works best for you and your family. Should You Have More Than One Life Policy? Whether you need more than one life insurance policy will depend on your personal and financial situation. In this article, we explore some of the reasons one might purchase additional policies.