How many seasons and episodes does A Certain Magical Index have?

A Certain Magical Index has 3 seasons and 74 total episodes, spanning from its premiere on October 5, 2008 to April 5, 2019.

Is A Certain Magical Index renewed, ended, or canceled?

A Certain Magical Index has concluded its run and is officially ended.

How long does it take to binge watch A Certain Magical Index?

It takes 30h 50m (1850 minutes) to watch the complete run of A Certain Magical Index. At a standard pace of 2 hours per day, you will finish the entire series in approximately 16 days. Not realistic for a 48-hour weekend. At 30.8 total hours, watching at a healthy 2 hours per day will take approximately 16 days.

Where can you stream or watch A Certain Magical Index?

A Certain Magical Index is available for streaming on Crunchyroll, Crunchyroll Amazon Channel. Availability may vary by regional territory, subscription tier, and digital purchase availability.

What is the official age rating for A Certain Magical Index?

A Certain Magical Index has an official content rating of TV-14.

Who are the lead actors in A Certain Magical Index?

The primary ensemble cast includes Atsushi Abe as Touma Kamijou (voice) (age 45), Yuka Iguchi as Index (voice) (age 38), Rina Sato as Mikoto Misaka (voice) (age 45), Nobuhiko Okamoto as Accelerator (voice) (age 39).

Binge-Watching Time Guide

How Long Does It Take to Watch A Certain Magical Index?

2008 · 3 Seasons · 74 Episodes · Total Runtime: 30h 50m (1,850 mins)

Total Watch Time

30h 50m

1,850 minutes of non-stop content across all 74 episodes.

Weekend Binge Verdict

Multi-Week Commitment

Not realistic for a 48-hour weekend. At 30.8 total hours, watching at a healthy 2 hours per day will take approximately 16 days.

Average Episode Length

25 mins

Typical episode runtime excluding ad breaks and credit sequences.

Standard Pace (2 hrs/day)

16 days

Finish by approximately Oct 11, 2026 if starting today.

Viewing Pace & Completion Dates

Estimate when you will complete the series based on your daily viewing commitment starting today (September 25, 2026):

Casual (1 hr/day)

31 days

Estimated completion:
Oct 26, 2026

Recommended Pace

Standard (2 hrs/day)

16 days

Estimated completion:
Oct 11, 2026

Dedicated (4 hrs/day)

8 days

Estimated completion:
Oct 3, 2026

Weekend Marathon (8 hrs/day)

4 days

Estimated completion:
Sep 29, 2026

Watch Time at Higher Playback Speeds

If you listen to commentary or watch at accelerated speeds on streaming apps:

1.00× (Normal): 30h 50m 1.25× Speed: 24h 40m (saves 6.2h) 1.50× Speed: 20h 33m (saves 10.3h)

Season-by-Season Runtime Breakdown

Season	Episodes	Total Runtime	Avg Length	Share of Series
Season 1	24 episodes	10h 0m (600 mins)	25 mins/ep	32.4%
Season 2 Shortest Season	24 episodes	10h 0m (600 mins)	25 mins/ep	32.4%
Season 3 Longest Season	26 episodes	10h 50m (650 mins)	25 mins/ep	35.1%

Frequently Asked Questions About Binge-Watching A Certain Magical Index

Can I binge-watch A Certain Magical Index in a single weekend?

Not realistic for a 48-hour weekend. At 30.8 total hours, watching at a healthy 2 hours per day will take approximately 16 days. A 48-hour weekend provides about 16 to 24 waking hours; A Certain Magical Index contains 30h 50m of episodes.

How long does it take to watch all seasons of A Certain Magical Index at 2 hours a day?

At a steady rate of 2 hours per day, it will take approximately 16 days to finish the complete series. If you begin today, your projected finish date is Oct 11, 2026.

Which season of A Certain Magical Index is the longest?

Season 3 is the longest season with a total runtime of 10h 50m across 26 episodes.

How many total hours and episodes are in A Certain Magical Index?

The series consists of 74 episodes across 3 seasons, totaling 30h 50m (1,850 minutes) of screen time.