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 Volunteering in Retirement For many, retirement includes contributing their time and talents to an organization in need. The Pre-Retirement Checklist This checklist can give you a quick snapshot of how prepared you are. How to Appeal Your Property Taxes For homeowners who think their property taxes are too high, there are ways to appeal.