Episodes
51
1 seasons
51 episodes · 1 seasons · 20.4 hours to binge
51
1 seasons
20.4 h
20h 24m
0 days
non-stop
8.2/10
1,001 votes
Fullmetal Alchemist runs to 51 episodes across 1 seasons, at roughly 24 minutes each. Watching every episode back to back is 20.4 hours of pure run time — that's 0 days and 20 hours without a single break.
More realistically, at two episodes a night you'll finish in about 26 days. That's 2.6 full 8-hour work days of screen time. Use the planner below to pick your own pace and get an exact finish date.
20.4 h
Pure run time
26 days
At 2 episodes/day
24 min
Per episode
Day 26: 100% done (51 of 51 episodes)
51.0
on average
20.4 h
on average
1,224
0 days non-stop
At 20.4 hours, Fullmetal Alchemist is longer than 42% of every series tracked here — making it a quick watch. Within the Animation genre the average is 39.6 hours, so Fullmetal Alchemist sits below that.
Fullmetal Alchemist is very well rated at 8.2/10 from 1,001 votes. With 20.4 hours of total run time it's a few weeks of viewing — plan accordingly before you press play.
All 51 episodes of Fullmetal Alchemist add up to 20.4 hours of pure run time — that's 0 days and 20 hours non-stop.
Fullmetal Alchemist has 51 episodes across 1 seasons, averaging about 24 minutes per episode.
At 1 episode a day it takes 51 days, at 2 episodes a day 26 days, and at a marathon pace of 8 a day just 7 days.
Fullmetal Alchemist is rated 8.2/10 from 1,001 votes. Budget 20.4 hours if you want to watch the whole thing.
Episodes, seasons, runtime (24 min/episode) and rating come directly from TMDB (as of 2/12/2026).
Use the days-between-dates calculator to count the exact days from today to your finish date.
Open the days calculator →