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 Red Flags for Tax Auditors Here are six flags that may make your tax return prime for an IRS audit. Pullbacks, Corrections, and Bear Markets When the market experiences volatility, it may be a good time to review these common terms. 9 Facts About Retirement Regardless of how you approach retirement, there are some things about it that might surprise you.