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 Investments You’ve made investments your whole life. Work with us to help make the most of them. My Retirement Savings Estimate how long your retirement savings may last using various monthly cash flow rates. Preparing for the Expected You can plan ahead to protect yourself and your family against the financial consequences of deteriorating health.