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A Certain Magical Index poster
TV SeriesEnded

A Certain Magical Index

Episode Ratings

IMDb ratings graph for every episode of A Certain Magical Index across all 3 seasons.

2008–2019 · 3 seasons · MBS · Animation · Sci-Fi & Fantasy · Comedy
IMDb
6.7
3k ratings
TMDB
7.5
203 ratings
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Episode Ratings

Season-by-season heatmap · hover a cell for details

Episode ratings

Rating:MasterpieceExcellentGoodAveragePoorN/A
S1
S2
S3
E1
6.8
7.8
7.8
E2
7.0
6.4
8.0
E3
6.8
7.7
8.1
E4
6.5
7.6
8.0
E5
7.5
7.8
8.7
E6
7.6
7.7
8.5
E7
7.3
8.0
8.2
E8
7.5
7.5
8.3
E9
7.6
7.6
8.3
E10
7.4
7.6
7.9
E11
7.5
7.9
8.2
E12
7.5
7.7
8.3
E13
7.4
8.0
8.5
E14
7.5
7.7
8.4
E15
7.4
6.5
8.3
E16
7.5
7.6
8.8
E17
6.7
8.1
8.3
E18
7.6
8.1
8.2
E19
7.4
8.2
8.4
E20
7.6
8.1
8.2
E21
7.4
8.1
8.3
E22
7.4
8.2
—
E23
7.6
8.1
8.5
E24
7.5
8.0
8.4
E25
8.3
E26
8.6
AVG
7.3
7.7
8.3

Overview

Touma Kamijou is a student living in Academy City, a highly advanced place in terms of technology. Despite being gauged as a level zero esper (no powers), he possesses on his right hand the Imagine Breaker, an ability that negates any power whatsoever. Touma finds a young girl named Index who is trying to run away from Necessarius, a powerful magic organization that she is member of. Blessed with the skill of memorizing any sort of information, she holds 103,000 forbidden magical books within her head. As science and magic cross paths, Touma must face several dangers amid espers and magicians who appear in the exciting scientific town.

NetworkMBS
Runtime~25 min
Seasons3

A Certain Magical Index holds an IMDb rating of 6.7 from 3K votes. Across its 73 rated episodes, the highest-rated is S3E16 "The Governing Board" at 8.8, and the lowest is S2E2 "The Book of Law" at 6.4. Season 3 is the strongest, averaging 8.3 per episode. Explore the full episode ratings graph below, season by season.

Peak8.8
S3E16The Governing Board
Low point6.4
S2E2The Book of Law

Averages 7.8 across 73 rated episodes — strongest run is Season 3 at 8.3.

Average by season

Season 17.324 eps
Season 27.724 eps
Season 38.325 eps

Top-rated episodes

1S3E16The Governing Board8.8
2S3E5Dark Matter8.7
3S3E26Son of God8.6
4S3E6Super-espers8.5
5S3E13Curtana Original8.5

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Frequently asked questions

How many episodes does A Certain Magical Index have?

A Certain Magical Index has 74 episodes across 3 seasons.

How many seasons does A Certain Magical Index have?

A Certain Magical Index has 3 seasons.

What is A Certain Magical Index's IMDb rating?

A Certain Magical Index holds an IMDb rating of 6.7 from 3K votes.

What is the highest-rated episode of A Certain Magical Index?

The highest-rated episode of A Certain Magical Index is S3E16 “The Governing Board”, rated 8.8 on IMDb.

What is the lowest-rated episode of A Certain Magical Index?

The lowest-rated episode of A Certain Magical Index is S2E2 “The Book of Law”, rated 6.4 on IMDb.

Which season of A Certain Magical Index is the best?

Season 3 is the highest-rated, averaging 8.3 per episode.