18 Years Worth of Days The average retirement lasts for 18 years. Are you prepared to fill that many days? Share | Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Contents Rightsizing for Retirement What does your home really cost? Certain Uncertainties in Retirement The uncertainties we face in retirement can erode our sense of confidence. Investment Strategies for Retirement Investment tools and strategies that can enable you to pursue your retirement goals.