⏳ Binge-time calculator
How long to watch Gekisou! Rubenkaiser?
- non-stop
- 7 h
- non-stop
- episodes
- 17
- episodes
- at 2 h a day
- 4 days
- at 2 h a day
At your pace
One episode a day
2 weeks
17 days
1 hour a day
8 days
2 hours a day
4 days
4 hours a day
2 days
Weekends only, 5 h a day
1 weekend
Faster ways through it
Skip openings & endings
6h 14m
saves 51m
About 3 minutes saved per episode.
Watch at 1.5× speed
4h 43m
saves 2h 22m
Most players support it; dialogue stays clear.
Binge planner
17 episodes × 25 min = 7h 5m
How long to finish Gekisou! Rubenkaiser? Set how much you watch per day.
5
days to finish
4
episodes per day
3
weekends if you double up
How it compares
Longer than 6 of the 20 most popular series
- Nanatsu no Taizai: Imashime no Fukkatsu9h 36m
- Steins;Gate9h 36m
- Ansatsu Kyoushitsu 2nd Season9h 35m
- Ansatsu Kyoushitsu8h 26m
- Gekisou! Rubenkaiser7h 5m
- Boku no Hero Academia5h 12m
- One Punch Man4h 48m
- Attack on Titan Season 24h 48m
- Attack on Titan Season 34h 47m
Show as table
| Item | Runtime |
|---|---|
| Nanatsu no Taizai: Imashime no Fukkatsu | 9h 36m |
| Steins;Gate | 9h 36m |
| Ansatsu Kyoushitsu 2nd Season | 9h 35m |
| Ansatsu Kyoushitsu | 8h 26m |
| Gekisou! Rubenkaiser | 7h 5m |
| Boku no Hero Academia | 5h 12m |
| One Punch Man | 4h 48m |
| Attack on Titan Season 2 | 4h 48m |
| Attack on Titan Season 3 | 4h 47m |
Gekisou! Rubenkaiser overview · Parents' guide · Longest and shortest anime
Frequently asked questions
How long does it take to watch Gekisou! Rubenkaiser?
Gekisou! Rubenkaiser takes about 7h 5m to watch: 17 episodes of 25 minutes. That's 7 hours non-stop, or 4 days at two hours a day.
Can I finish Gekisou! Rubenkaiser in a weekend?
Yes. At ten hours across Saturday and Sunday you'd finish Gekisou! Rubenkaiser in 1 weekend.