How Long Does It Take to Watch Silent Witness?
1996 · 29 Seasons · 268 Episodes · Total Runtime: 266h 26m (15,986 mins)
15,986 minutes of non-stop content across all 268 episodes.
Not realistic for a 48-hour weekend. At 266.4 total hours, watching at a healthy 2 hours per day will take approximately 134 days.
Typical episode runtime excluding ad breaks and credit sequences.
Finish by approximately Feb 6, 2027 if starting today.
Viewing Pace & Completion Dates
Estimate when you will complete the series based on your daily viewing commitment starting today (September 25, 2026):
Casual (1 hr/day)
Estimated completion:
Jun 19, 2027
Standard (2 hrs/day)
Estimated completion:
Feb 6, 2027
Dedicated (4 hrs/day)
Estimated completion:
Dec 1, 2026
Weekend Marathon (8 hrs/day)
Estimated completion:
Oct 29, 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 | 8 episodes | 8h 0m (480 mins) | 60 mins/ep | |
| Season 2 | 8 episodes | 8h 0m (480 mins) | 60 mins/ep | |
| Season 3 | 8 episodes | 8h 0m (480 mins) | 60 mins/ep | |
| Season 4 | 6 episodes | 6h 0m (360 mins) | 60 mins/ep | |
| Season 5 | 6 episodes | 6h 0m (360 mins) | 60 mins/ep | |
| Season 6 | 8 episodes | 8h 0m (480 mins) | 60 mins/ep | |
| Season 7 | 8 episodes | 8h 0m (480 mins) | 60 mins/ep | |
| Season 8 | 8 episodes | 8h 0m (480 mins) | 60 mins/ep | |
| Season 9 | 8 episodes | 8h 0m (480 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 Longest Season | 12 episodes | 12h 0m (720 mins) | 60 mins/ep | |
| Season 13 | 10 episodes | 10h 0m (600 mins) | 60 mins/ep | |
| Season 14 | 10 episodes | 9h 52m (592 mins) | 59 mins/ep | |
| Season 15 | 12 episodes | 12h 0m (720 mins) | 60 mins/ep | |
| Season 16 | 10 episodes | 10h 0m (600 mins) | 60 mins/ep | |
| Season 17 | 10 episodes | 10h 0m (600 mins) | 60 mins/ep | |
| Season 18 | 10 episodes | 10h 0m (600 mins) | 60 mins/ep | |
| Season 19 | 10 episodes | 10h 0m (600 mins) | 60 mins/ep | |
| Season 20 | 10 episodes | 10h 0m (600 mins) | 60 mins/ep | |
| Season 21 | 10 episodes | 10h 0m (600 mins) | 60 mins/ep | |
| Season 22 | 10 episodes | 10h 0m (600 mins) | 60 mins/ep | |
| Season 23 | 10 episodes | 10h 0m (600 mins) | 60 mins/ep | |
| Season 24 | 10 episodes | 10h 0m (600 mins) | 60 mins/ep | |
| Season 25 Shortest Season | 6 episodes | 5h 43m (343 mins) | 57 mins/ep | |
| Season 26 | 10 episodes | 9h 42m (582 mins) | 58 mins/ep | |
| Season 27 | 10 episodes | 9h 52m (592 mins) | 59 mins/ep | |
| Season 28 | 10 episodes | 9h 39m (579 mins) | 58 mins/ep | |
| Season 29 | 10 episodes | 9h 38m (578 mins) | 58 mins/ep |
Frequently Asked Questions About Binge-Watching Silent Witness
Can I binge-watch Silent Witness in a single weekend?
Not realistic for a 48-hour weekend. At 266.4 total hours, watching at a healthy 2 hours per day will take approximately 134 days. A 48-hour weekend provides about 16 to 24 waking hours; Silent Witness contains 266h 26m of episodes.
How long does it take to watch all seasons of Silent Witness at 2 hours a day?
At a steady rate of 2 hours per day, it will take approximately 134 days to finish the complete series. If you begin today, your projected finish date is Feb 6, 2027.
Which season of Silent Witness is the longest?
Season 12 is the longest season with a total runtime of 12h 0m across 12 episodes.
How many total hours and episodes are in Silent Witness?
The series consists of 268 episodes across 29 seasons, totaling 266h 26m (15,986 minutes) of screen time.