A Bucket Plan to Go with Your Bucket List A bucket plan can help you be better prepared for a comfortable retirement. 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. Are you prepared to fill that many days? The History of Retirement Do you know where the idea of “retirement” comes from? A Look at Systematic Withdrawals This calculator may help you estimate how long funds may last given regular withdrawals.