How long is a Grey's Anatomy marathon?
Twenty-one seasons totals roughly 315 hours — several months at 2 hours per day.
Twenty-one seasons totals roughly 315 hours — several months at 2 hours per day.
Total seasons
21
Total runtime
315 hours
Average runtime
15h 1min
At 2 hours/day
157.7 days
21 seasons totaling 315 hours — about 158 days at 2 hours per day.
| Watchlist | ||||
|---|---|---|---|---|
 | Available on PRO plan | 2005 | 6h 27min | |
 | Available on PRO plan | 2005 | 19h 21min | |
 | Available on PRO plan | 2006 | 17h 55min | |
 | Available on PRO plan | 2007 | 12h 11min | |
 | Available on PRO plan | 2008 | 17h 12min | |
 | Available on PRO plan | 2009 | 17h 12min | |
 | Available on PRO plan | 2010 | 15h 46min | |
 | Available on PRO plan | 2011 | 17h 12min | |
 | Available on PRO plan | 2012 | 17h 12min | |
 | Available on PRO plan | 2013 | 17h 12min | |
 | Available on PRO plan | 2014 | 17h 55min | |
 | Available on PRO plan | 2015 | 17h 12min | |
 | Available on PRO plan | 2016 | 17h 12min | |
 | Available on PRO plan | 2017 | 17h 12min | |
 | Available on PRO plan | 2018 | 17h 55min | |
 | Available on PRO plan | 2019 | 15h 3min | |
 | Available on PRO plan | 2020 | 12h 11min | |
 | Available on PRO plan | 2021 | 14h 20min | |
 | Available on PRO plan | 2022 | 14h 20min | |
 | Available on PRO plan | 2023 | 7h 10min | |
 | Available on PRO plan | 2024 | 7h 10min |
Frequently asked questions
All 21 seasons total about 315 hours (18,920 minutes).