How Long Does It Take to Watch Who Do You Think You Are??
2004 · 23 Seasons · 193 Episodes · Total Runtime: 191h 31m (11,491 mins)
11,491 minutes of non-stop content across all 193 episodes.
Not realistic for a 48-hour weekend. At 191.5 total hours, watching at a healthy 2 hours per day will take approximately 96 days.
Typical episode runtime excluding ad breaks and credit sequences.
Finish by approximately Feb 15, 2027 if starting today.
Viewing Pace & Completion Dates
Estimate when you will complete the series based on your daily viewing commitment starting today (November 11, 2026):
Casual (1 hr/day)
Estimated completion:
May 22, 2027
Standard (2 hrs/day)
Estimated completion:
Feb 15, 2027
Dedicated (4 hrs/day)
Estimated completion:
Dec 29, 2026
Weekend Marathon (8 hrs/day)
Estimated completion:
Dec 5, 2026
Watch Time at Higher Playback Speeds
If you listen to commentary or watch at accelerated speeds on streaming apps:
Season-by-Season Runtime Breakdown
| Season | Episodes | Total Runtime | Avg Length | Share of Series |
|---|---|---|---|---|
| Season 1 | 10 episodes | 10h 0m (600 mins) | 60 mins/ep | |
| Season 2 | 6 episodes | 6h 0m (360 mins) | 60 mins/ep | |
| Season 3 | 8 episodes | 8h 0m (480 mins) | 60 mins/ep | |
| Season 4 | 7 episodes | 7h 0m (420 mins) | 60 mins/ep | |
| Season 5 | 8 episodes | 8h 0m (480 mins) | 60 mins/ep | |
| Season 6 Longest Season | 11 episodes | 11h 0m (660 mins) | 60 mins/ep | |
| Season 7 | 9 episodes | 9h 0m (540 mins) | 60 mins/ep | |
| Season 8 | 10 episodes | 10h 0m (600 mins) | 60 mins/ep | |
| Season 9 | 10 episodes | 10h 0m (600 mins) | 60 mins/ep | |
| Season 10 | 10 episodes | 10h 0m (600 mins) | 60 mins/ep | |
| Season 11 | 10 episodes | 10h 0m (600 mins) | 60 mins/ep | |
| Season 12 | 10 episodes | 10h 0m (600 mins) | 60 mins/ep | |
| Season 13 | 10 episodes | 10h 0m (600 mins) | 60 mins/ep | |
| Season 14 | 10 episodes | 10h 0m (600 mins) | 60 mins/ep | |
| Season 15 | 8 episodes | 8h 0m (480 mins) | 60 mins/ep | |
| Season 16 | 8 episodes | 8h 0m (480 mins) | 60 mins/ep | |
| Season 17 Shortest Season | 4 episodes | 4h 0m (240 mins) | 60 mins/ep | |
| Season 18 | 7 episodes | 7h 0m (420 mins) | 60 mins/ep | |
| Season 19 | 5 episodes | 4h 49m (289 mins) | 58 mins/ep | |
| Season 20 | 9 episodes | 8h 39m (519 mins) | 58 mins/ep | |
| Season 21 | 7 episodes | 6h 41m (401 mins) | 57 mins/ep | |
| Season 22 | 8 episodes | 7h 42m (462 mins) | 58 mins/ep | |
| Season 23 | 8 episodes | 7h 40m (460 mins) | 58 mins/ep |
Frequently Asked Questions About Binge-Watching Who Do You Think You Are?
Can I binge-watch Who Do You Think You Are? in a single weekend?
Not realistic for a 48-hour weekend. At 191.5 total hours, watching at a healthy 2 hours per day will take approximately 96 days. A 48-hour weekend provides about 16 to 24 waking hours; Who Do You Think You Are? contains 191h 31m of episodes.
How long does it take to watch all seasons of Who Do You Think You Are? at 2 hours a day?
At a steady rate of 2 hours per day, it will take approximately 96 days to finish the complete series. If you begin today, your projected finish date is Feb 15, 2027.
Which season of Who Do You Think You Are? is the longest?
Season 6 is the longest season with a total runtime of 11h 0m across 11 episodes.
How many total hours and episodes are in Who Do You Think You Are??
The series consists of 193 episodes across 23 seasons, totaling 191h 31m (11,491 minutes) of screen time.