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 Women on the Rise Explore the growing influence women wield over the economy with this handy infographic. What Can a Million Dollars Buy You? $1 million in a diversified portfolio could help finance part of your retirement. How Much Home Can I Afford? With a few simple inputs you can estimate how much of a mortgage you may be able to obtain.