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 Message 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? Saving Early & Letting Time Work For You The earlier you start pursuing financial goals, the better your outcome may be. Estimate Your RMD Help determine the required minimum distribution from an IRA or other qualified retirement plan.