Episodes
251
11 seasons
251 episodes · 11 seasons · 188.3 hours to binge
251
11 seasons
188.3 h
7d 20h
7 days
non-stop
7.9/10
711 votes
M*A*S*H runs to 251 episodes across 11 seasons, at roughly 45 minutes each. Watching every episode back to back is 188.3 hours of pure run time — that's 7 days and 20 hours without a single break.
More realistically, at two episodes a night you'll finish in about 126 days. That's 23.5 full 8-hour work days of screen time. Use the planner below to pick your own pace and get an exact finish date.
188.3 h
Pure run time
126 days
At 2 episodes/day
45 min
Per episode
Day 126: 100% done (251 of 251 episodes)
22.8
on average
17.1 h
on average
11,295
7 days non-stop
At 188.3 hours, M*A*S*H is longer than 96% of every series tracked here — making it true marathon material. Within the War & Politics genre the average is 37.5 hours, so M*A*S*H sits above that.
M*A*S*H is very well rated at 7.9/10 from 711 votes. With 188.3 hours of total run time it's a genuine long-haul marathon — plan accordingly before you press play.
All 251 episodes of MAS*H add up to 188.3 hours of pure run time — that's 7 days and 20 hours non-stop.
MAS*H has 251 episodes across 11 seasons, averaging about 45 minutes per episode.
At 1 episode a day it takes 251 days, at 2 episodes a day 126 days, and at a marathon pace of 8 a day just 32 days.
MAS*H is rated 7.9/10 from 711 votes. Budget 188.3 hours if you want to watch the whole thing.
Episodes, seasons and rating come from TMDB (as of 2/12/2026). MAS*H had no official per-episode runtime on file, so the 45 minutes shown are a genre-based estimate.
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