2014 · The CW · Drama, Sci-Fi & Fantasy
How long does it take to watch The Flash?
The Flash takes about 128 hours to watch: 184 episodes across 9 seasons, 7,695 minutes in all.
Updated October 2, 2026
- Episodes
- 184
- Seasons
- 9
- Per episode
- 42 min
- Status
- Ended in 2023
After being struck by lightning, CSI investigator Barry Allen awakens from a nine-month coma to discover he has been granted the gift of super speed. R.
Season by season
| Season | Length | Hours | Episodes |
|---|---|---|---|
| Season 1 | 15.8h | 23 eps | |
| Season 2 | 15.7h | 23 eps | |
| Season 3 | 16.1h | 23 eps | |
| Season 4 | 16.0h | 23 eps | |
| Season 5 | 15.3h | 22 eps | |
| Season 6 | 13.3h | 19 eps | |
| Season 7 | 12.6h | 18 eps | |
| Season 8 | 14.3h | 20 eps | |
| Season 9 | 9.3h | 13 eps |
Longest: season 3, 16.1 hours. Shortest: season 9, 9.3 hours.
At your pace
- 1 episode a night
- 184 nights, about 6 months
- 3 episodes a night
- 62 nights, about 2 months
- Weekend binges, 8 hours a day
- 9 weekends
- Straight through, no sleep
- 5 days, 8 hours
Counts aired regular-season episodes only; specials are excluded. Runtimes come from TMDB, so totals can differ from other sources.
How it holds up
- Best-rated season
- Season 1 7.6
- Lowest-rated season
- Season 8 6.6
Season scores are vote-weighted averages of TMDB episode ratings.
The details
- Status
- Ended in 2023
- Network
- The CW
- Genres
- Drama, Sci-Fi & Fantasy
- First aired
- 2014
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