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 Financial Aid for Students 101 Help your college-bound child explore scholarships, grants, and more with this article on paying for higher education. Coaches Coaches have helped you your whole life, in ways big and small. We'd like to be one of them. Comparing Mortgage Terms Estimate the total cost in today's dollars of various mortgage alternatives.