⏳ Binge-time calculator
How long to watch F?
- non-stop
- 13 h
- non-stop
- episodes
- 31
- episodes
- at 2 h a day
- 7 days
- at 2 h a day
At your pace
One episode a day
4 weeks
31 days
1 hour a day
13 days
2 hours a day
7 days
4 hours a day
4 days
Weekends only, 5 h a day
2 weekends
Faster ways through it
Skip openings & endings
11h 22m
saves 1h 33m
About 3 minutes saved per episode.
Watch at 1.5× speed
8h 37m
saves 4h 18m
Most players support it; dialogue stays clear.
Binge planner
31 episodes × 25 min = 12h 55m
How long to finish F? Set how much you watch per day.
8
days to finish
4
episodes per day
4
weekends if you double up
How it compares
Longer than 16 of the 20 most popular series
- One Piece564 h
- Hunter x Hunter (2011)59 h
- Fullmetal Alchemist: Brotherhood25h 36m
- Death Note14h 11m
- F12h 55m
- Kimetsu no Yaiba10h 15m
- Attack on Titan10h
- Boku no Hero Academia 210h
- Boku no Hero Academia 310h
Show as table
| Item | Runtime |
|---|---|
| One Piece | 564 h |
| Hunter x Hunter (2011) | 59 h |
| Fullmetal Alchemist: Brotherhood | 25h 36m |
| Death Note | 14h 11m |
| F | 12h 55m |
| Kimetsu no Yaiba | 10h 15m |
| Attack on Titan | 10h |
| Boku no Hero Academia 2 | 10h |
| Boku no Hero Academia 3 | 10h |
F overview · Parents' guide · Longest and shortest anime
Frequently asked questions
How long does it take to watch F?
F takes about 12h 55m to watch: 31 episodes of 25 minutes. That's 13 hours non-stop, or 7 days at two hours a day.
How many episodes of F are there?
F has 31 episodes of about 25 minutes each.
Can I finish F in a weekend?
Yes. At ten hours across Saturday and Sunday you'd finish F in 2 weekends.