⏳ Binge-time calculator
How long to watch Uchuu Nanchara Kotetsu-kun?
- non-stop
- 11 h
- non-stop
- episodes
- 64
- episodes
- at 2 h a day
- 6 days
- at 2 h a day
Compiled by Harsh Lariya. Runtimes come from Kitsu and AniList episode lengths; filler skips use our checked filler lists. How we check
At your pace
One episode a day
2 months
64 days
1 hour a day
11 days
2 hours a day
6 days
4 hours a day
3 days
Weekends only, 5 h a day
2 weekends
Faster ways through it
Watch at 1.5× speed
7h 7m
saves 3h 33m
Most players support it; dialogue stays clear.
Binge planner
64 episodes × 10 min = 10h 40m
How long to finish Uchuu Nanchara Kotetsu-kun? Set how much you watch per day.
6
days to finish
12
episodes per day
3
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
- Uchuu Nanchara Kotetsu-kun10h 40m
- 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 |
| Uchuu Nanchara Kotetsu-kun | 10h 40m |
| Kimetsu no Yaiba | 10h 15m |
| Attack on Titan | 10h |
| Boku no Hero Academia 2 | 10h |
| Boku no Hero Academia 3 | 10h |
Uchuu Nanchara Kotetsu-kun overview · Parents' guide · Longest and shortest anime
Frequently asked questions
How long does it take to watch Uchuu Nanchara Kotetsu-kun?
Uchuu Nanchara Kotetsu-kun takes about 10h 40m to watch: 64 episodes of 10 minutes. That's 11 hours non-stop, or 6 days at two hours a day.
Can I finish Uchuu Nanchara Kotetsu-kun in a weekend?
Yes. At ten hours across Saturday and Sunday you'd finish Uchuu Nanchara Kotetsu-kun in 2 weekends.