⏳ Binge-time calculator
How long to watch Zero Tester?
- whole series
- 26 h
- whole series
- this series
- 15 h
- this series
- episodes
- 38
- episodes
- at 2 h a day
- 8 days
- at 2 h a day
At your pace
One episode a day
5 weeks
38 days
1 hour a day
2 weeks
16 days
2 hours a day
8 days
4 hours a day
4 days
Weekends only, 5 h a day
2 weekends
Faster ways through it
Skip openings & endings
13h 18m
saves 1h 54m
About 3 minutes saved per episode.
Watch at 1.5× speed
10h 8m
saves 5h 4m
Most players support it; dialogue stays clear.
Binge planner
38 episodes × 24 min = 15h 12m
How long to finish Zero Tester? Set how much you watch per day.
8
days to finish
5
episodes per day
4
weekends if you double up
The whole franchise
Every main entry and movie in story order, recaps left out.
26h 24m
2 weeks at 2 h a day
- 1Zero TesterTV Series15h 12m
- 2Zero Tester: Chikyuu wo Mamore!TV Series11h 12m
How it compares
Longer than 17 of the 20 most popular series
- One Piece564 h
- Hunter x Hunter (2011)59 h
- Fullmetal Alchemist: Brotherhood25h 36m
- Zero Tester15h 12m
- Death Note14h 11m
- 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 |
| Zero Tester | 15h 12m |
| Death Note | 14h 11m |
| Kimetsu no Yaiba | 10h 15m |
| Attack on Titan | 10h |
| Boku no Hero Academia 2 | 10h |
| Boku no Hero Academia 3 | 10h |
Zero Tester overview · Parents' guide · Longest and shortest anime
Frequently asked questions
How long is Zero Tester?
All of Zero Tester takes about 26h 24m across 2 main parts. Zero Tester on its own is 15h 12m (38 episodes of 24 minutes). That's about 26 hours non-stop, or 2 weeks at two hours a day.
How long does it take to watch Zero Tester?
Zero Tester takes about 15h 12m to watch: 38 episodes of 24 minutes. That's 15 hours non-stop, or 8 days at two hours a day.
How many episodes of Zero Tester are there?
Zero Tester has 38 episodes of about 24 minutes each.
How long does it take to watch all of Zero Tester?
The core story plus movies across the franchise runs about 26h 24m over 2 main entries. The watch order page lists them in sequence.
Can I finish Zero Tester in a weekend?
Yes. At ten hours across Saturday and Sunday you'd finish Zero Tester in 2 weekends.