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 Will Power Preparing for the eventual distribution of your assets may not sound enticing. But a will puts the power in your hands. Choosing a Business Structure Entrepreneurs all face the same question, “Which business structure should I adopt?” Is Term Life Insurance for You? Term insurance is the simplest form of life insurance. Here's how it works.