Episodes
26
2 seasons
26 episodes · 2 seasons · 18.6 hours to binge
26
2 seasons
18.6 h
18h 38m
0 days
non-stop
7.2/10
773 votes
Timeless runs to 26 episodes across 2 seasons, at roughly 43 minutes each. Watching every episode back to back is 18.6 hours of pure run time — that's 0 days and 18 hours without a single break.
More realistically, at two episodes a night you'll finish in about 13 days. That's 2.3 full 8-hour work days of screen time. Use the planner below to pick your own pace and get an exact finish date.
18.6 h
Pure run time
13 days
At 2 episodes/day
43 min
Per episode
Day 13: 100% done (26 of 26 episodes)
13.0
on average
9.3 h
on average
1,118
0 days non-stop
At 18.6 hours, Timeless is longer than 38% of every series tracked here — making it a quick watch. Within the Drama genre the average is 48.5 hours, so Timeless sits below that.
Timeless is solidly rated at 7.2/10 from 773 votes. With 18.6 hours of total run time it's a few weeks of viewing — plan accordingly before you press play.
All 26 episodes of Timeless add up to 18.6 hours of pure run time — that's 0 days and 18 hours non-stop.
Timeless has 26 episodes across 2 seasons, averaging about 43 minutes per episode.
At 1 episode a day it takes 26 days, at 2 episodes a day 13 days, and at a marathon pace of 8 a day just 4 days.
Timeless is rated 7.2/10 from 773 votes. Budget 18.6 hours if you want to watch the whole thing.
Episodes, seasons, runtime (43 min/episode) and rating come directly from TMDB (as of 2/12/2026).
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