How Long Does It Take to Watch Ancient Aliens?
2010 · 22 Seasons · 295 Episodes · Total Runtime: 225h 3m (13,503 mins)
13,503 minutes of non-stop content across all 295 episodes.
Not realistic for a 48-hour weekend. At 225.1 total hours, watching at a healthy 2 hours per day will take approximately 113 days.
Typical episode runtime excluding ad breaks and credit sequences.
Finish by approximately Jan 16, 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:
May 9, 2027
Standard (2 hrs/day)
Estimated completion:
Jan 16, 2027
Dedicated (4 hrs/day)
Estimated completion:
Nov 21, 2026
Weekend Marathon (8 hrs/day)
Estimated completion:
Oct 24, 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 | 5 episodes | 7h 20m (440 mins) | 88 mins/ep | |
| Season 2 | 10 episodes | 7h 20m (440 mins) | 44 mins/ep | |
| Season 3 | 16 episodes | 11h 44m (704 mins) | 44 mins/ep | |
| Season 4 | 10 episodes | 7h 20m (440 mins) | 44 mins/ep | |
| Season 5 | 12 episodes | 8h 48m (528 mins) | 44 mins/ep | |
| Season 6 | 11 episodes | 8h 4m (484 mins) | 44 mins/ep | |
| Season 7 | 8 episodes | 5h 35m (335 mins) | 42 mins/ep | |
| Season 8 | 8 episodes | 5h 37m (337 mins) | 42 mins/ep | |
| Season 9 | 12 episodes | 8h 44m (524 mins) | 44 mins/ep | |
| Season 10 | 10 episodes | 7h 18m (438 mins) | 44 mins/ep | |
| Season 11 | 15 episodes | 11h 42m (702 mins) | 47 mins/ep | |
| Season 12 | 16 episodes | 11h 48m (708 mins) | 44 mins/ep | |
| Season 13 | 15 episodes | 14h 1m (841 mins) | 56 mins/ep | |
| Season 14 | 22 episodes | 16h 39m (999 mins) | 45 mins/ep | |
| Season 15 | 12 episodes | 8h 24m (504 mins) | 42 mins/ep | |
| Season 16 | 10 episodes | 7h 38m (458 mins) | 46 mins/ep | |
| Season 17 Shortest Season | 7 episodes | 4h 39m (279 mins) | 40 mins/ep | |
| Season 18 | 20 episodes | 14h 23m (863 mins) | 43 mins/ep | |
| Season 19 | 20 episodes | 13h 59m (839 mins) | 42 mins/ep | |
| Season 20 | 20 episodes | 14h 54m (894 mins) | 45 mins/ep | |
| Season 21 Longest Season | 20 episodes | 17h 54m (1,074 mins) | 54 mins/ep | |
| Season 22 | 16 episodes | 11h 12m (672 mins) | 42 mins/ep |
Frequently Asked Questions About Binge-Watching Ancient Aliens
Can I binge-watch Ancient Aliens in a single weekend?
Not realistic for a 48-hour weekend. At 225.1 total hours, watching at a healthy 2 hours per day will take approximately 113 days. A 48-hour weekend provides about 16 to 24 waking hours; Ancient Aliens contains 225h 3m of episodes.
How long does it take to watch all seasons of Ancient Aliens at 2 hours a day?
At a steady rate of 2 hours per day, it will take approximately 113 days to finish the complete series. If you begin today, your projected finish date is Jan 16, 2027.
Which season of Ancient Aliens is the longest?
Season 21 is the longest season with a total runtime of 17h 54m across 20 episodes.
How many total hours and episodes are in Ancient Aliens?
The series consists of 295 episodes across 22 seasons, totaling 225h 3m (13,503 minutes) of screen time.