Episodes
49
4 seasons
49 episodes · 4 seasons · 36.8 hours to binge
49
4 seasons
36.8 h
1d 12h
1 days
non-stop
7.6/10
4,464 votes
13 Reasons Why runs to 49 episodes across 4 seasons, at roughly 45 minutes each. Watching every episode back to back is 36.8 hours of pure run time — that's 1 days and 12 hours without a single break.
More realistically, at two episodes a night you'll finish in about 25 days. That's 4.6 full 8-hour work days of screen time. Use the planner below to pick your own pace and get an exact finish date.
36.8 h
Pure run time
25 days
At 2 episodes/day
45 min
Per episode
Day 25: 100% done (49 of 49 episodes)
12.3
on average
9.2 h
on average
2,205
1 days non-stop
At 36.8 hours, 13 Reasons Why is longer than 63% of every series tracked here — making it a solid commitment. Within the Drama genre the average is 48.5 hours, so 13 Reasons Why sits below that.
13 Reasons Why is very well rated at 7.6/10 from 4,464 votes. With 36.8 hours of total run time it's a few weeks of viewing — plan accordingly before you press play.
All 49 episodes of 13 Reasons Why add up to 36.8 hours of pure run time — that's 1 days and 12 hours non-stop.
13 Reasons Why has 49 episodes across 4 seasons, averaging about 45 minutes per episode.
At 1 episode a day it takes 49 days, at 2 episodes a day 25 days, and at a marathon pace of 8 a day just 7 days.
13 Reasons Why is rated 7.6/10 from 4,464 votes. Budget 36.8 hours if you want to watch the whole thing.
Episodes, seasons and rating come from TMDB (as of 2/12/2026). 13 Reasons Why had no official per-episode runtime on file, so the 45 minutes shown are a genre-based estimate.
Use the days-between-dates calculator to count the exact days from today to your finish date.
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