RE: Retirement How does your ideal retirement differ from reality, and what can we do to better align the two? Share | Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Contents 18 Years’ Worth of Days The average retirement lasts for 18 years, with many lasting even longer. Will you fill your post-retirement days with purpose? Retirement Seen Through Your Eyes What your life will look like after you leave work. My Retirement Savings Estimate how long your retirement savings may last using various monthly cash flow rates.