Episodes
77
5 seasons
77 episodes · 5 seasons · 56.5 hours to binge
77
5 seasons
56.5 h
2d 8h
2 days
non-stop
7.7/10
686 votes
Eureka runs to 77 episodes across 5 seasons, at roughly 44 minutes each. Watching every episode back to back is 56.5 hours of pure run time — that's 2 days and 8 hours without a single break.
More realistically, at two episodes a night you'll finish in about 39 days. That's 7.1 full 8-hour work days of screen time. Use the planner below to pick your own pace and get an exact finish date.
56.5 h
Pure run time
39 days
At 2 episodes/day
44 min
Per episode
Day 39: 100% done (77 of 77 episodes)
15.4
on average
11.3 h
on average
3,388
2 days non-stop
At 56.5 hours, Eureka is longer than 74% of every series tracked here — making it a solid commitment. Within the Sci-Fi & Fantasy genre the average is 36.5 hours, so Eureka sits above that.
Eureka is very well rated at 7.7/10 from 686 votes. With 56.5 hours of total run time it's a serious commitment — plan accordingly before you press play.
All 77 episodes of Eureka add up to 56.5 hours of pure run time — that's 2 days and 8 hours non-stop.
Eureka has 77 episodes across 5 seasons, averaging about 44 minutes per episode.
At 1 episode a day it takes 77 days, at 2 episodes a day 39 days, and at a marathon pace of 8 a day just 10 days.
Eureka is rated 7.7/10 from 686 votes. Budget 56.5 hours if you want to watch the whole thing.
Episodes, seasons, runtime (44 min/episode) and rating come directly from TMDB (as of 2/12/2026).
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