How to Retire Early Retiring early sounds like a dream come true, but it’s important to take a look at the cold, hard facts. Share | Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Content 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? Who Is Your Trusted Contact? This investment account question is vital and answered as early as possible. Estimate Your RMD Help determine the required minimum distribution from an IRA or other qualified retirement plan.