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 A Bucket Plan to Go with Your Bucket List A bucket plan can help you be better prepared for a comfortable retirement. The History of Retirement Do you know where the idea of “retirement” comes from? An Inside Look at Retirement Living A number of questions and concerns need to be addressed to help you better prepare for retirement living.