Episodes
1,155
22 seasons
1,155 episodes · 22 seasons · 462.0 hours to binge
1,155
22 seasons
462.0 h
19d 6h
19 days
non-stop
8.7/10
5,122 votes
One Piece runs to 1,155 episodes across 22 seasons, at roughly 24 minutes each. Watching every episode back to back is 462.0 hours of pure run time — that's 19 days and 6 hours without a single break.
More realistically, at two episodes a night you'll finish in about 578 days. That's 57.8 full 8-hour work days of screen time. Use the planner below to pick your own pace and get an exact finish date.
462.0 h
Pure run time
578 days
At 2 episodes/day
24 min
Per episode
Day 578: 100% done (1,155 of 1,155 episodes)
52.5
on average
21.0 h
on average
27,720
19 days non-stop
At 462.0 hours, One Piece is longer than 99% of every series tracked here — making it true marathon material. Within the Action & Adventure genre the average is 43.2 hours, so One Piece sits above that.
One Piece is exceptionally well rated at 8.7/10 from 5,122 votes. With 462.0 hours of total run time it's a genuine long-haul marathon — plan accordingly before you press play.
All 1,155 episodes of One Piece add up to 462.0 hours of pure run time — that's 19 days and 6 hours non-stop.
One Piece has 1,155 episodes across 22 seasons, averaging about 24 minutes per episode.
At 1 episode a day it takes 1,155 days, at 2 episodes a day 578 days, and at a marathon pace of 8 a day just 145 days.
One Piece is rated 8.7/10 from 5,122 votes. Budget 462.0 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 →