How many seasons and episodes does A Certain Scientific Railgun have?

A Certain Scientific Railgun has 4 seasons and 73 total episodes, spanning from its premiere on October 2, 2009 to September 25, 2020.

Is A Certain Scientific Railgun renewed, ended, or canceled?

A Certain Scientific Railgun is currently an active returning series with future seasons planned or in development.

How long does it take to binge watch A Certain Scientific Railgun?

It takes 29h 12m (1752 minutes) to watch the complete run of A Certain Scientific Railgun. At a standard pace of 2 hours per day, you will finish the entire series in approximately 15 days. Not realistic for a 48-hour weekend. At 29.2 total hours, watching at a healthy 2 hours per day will take approximately 15 days.

Where can you stream or watch A Certain Scientific Railgun?

A Certain Scientific Railgun 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 Scientific Railgun?

A Certain Scientific Railgun has an official content rating of TV-14.

Who are the lead actors in A Certain Scientific Railgun?

The primary ensemble cast includes Rina Sato as Mikoto Misaka (voice) (age 45), Satomi Arai as Kuroko Shirai (voice) (age 46), Aki Toyosaki as Kazari Uiharu (voice) (age 39), Kanae Itou as Ruiko Saten (voice) (age 39).

Binge-Watching Time Guide

How Long Does It Take to Watch A Certain Scientific Railgun?

2009 · 3 Seasons · 73 Episodes · Total Runtime: 29h 12m (1,752 mins)

Total Watch Time

29h 12m

1,752 minutes of non-stop content across all 73 episodes.

Weekend Binge Verdict

Multi-Week Commitment

Not realistic for a 48-hour weekend. At 29.2 total hours, watching at a healthy 2 hours per day will take approximately 15 days.

Average Episode Length

24 mins

Typical episode runtime excluding ad breaks and credit sequences.

Standard Pace (2 hrs/day)

15 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 26, 2026):

Casual (1 hr/day)

30 days

Estimated completion:
Oct 26, 2026

Recommended Pace

Standard (2 hrs/day)

15 days

Estimated completion:
Oct 11, 2026

Dedicated (4 hrs/day)

8 days

Estimated completion:
Oct 4, 2026

Weekend Marathon (8 hrs/day)

4 days

Estimated completion:
Sep 30, 2026

Watch Time at Higher Playback Speeds

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

1.00× (Normal): 29h 12m 1.25× Speed: 23h 22m (saves 5.8h) 1.50× Speed: 19h 28m (saves 9.7h)

Season-by-Season Runtime Breakdown

Season	Episodes	Total Runtime	Avg Length	Share of Series
Season 1	24 episodes	9h 36m (576 mins)	24 mins/ep	32.9%
Season 2 Shortest Season	24 episodes	9h 36m (576 mins)	24 mins/ep	32.9%
Season 3 Longest Season	25 episodes	10h 0m (600 mins)	24 mins/ep	34.2%

Frequently Asked Questions About Binge-Watching A Certain Scientific Railgun

Can I binge-watch A Certain Scientific Railgun in a single weekend?

Not realistic for a 48-hour weekend. At 29.2 total hours, watching at a healthy 2 hours per day will take approximately 15 days. A 48-hour weekend provides about 16 to 24 waking hours; A Certain Scientific Railgun contains 29h 12m of episodes.

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

At a steady rate of 2 hours per day, it will take approximately 15 days to finish the complete series. If you begin today, your projected finish date is Oct 11, 2026.

Which season of A Certain Scientific Railgun is the longest?

Season 3 is the longest season with a total runtime of 10h 0m across 25 episodes.

How many total hours and episodes are in A Certain Scientific Railgun?

The series consists of 73 episodes across 3 seasons, totaling 29h 12m (1,752 minutes) of screen time.