Popular Anime
Popular Anime Watch Time Guides
Browse the most popular anime and see exactly how long it takes to watch each series. Find total watch time, number of episodes, and binge estimates for anime like Naruto, One Piece, Attack on Titan, Demon Slayer, and more.
Explore anime by genre such as Action anime, Fantasy anime, Romance anime, and Comedy anime.
Browse Popular Anime Watch Time Guides
Browse by genre
Showing 20 of 20 Adventure anime starting with "O" watch time guides
ONE PIECE
TV Currently Airing
1170 eps
Overlord
TV Finished
13 eps
Overlord II
TV Finished
13 eps
Overlord III
TV Finished
13 eps
Overlord IV
TV Finished
13 eps
One Piece Film: Red
Movie Finished
1 ep
OVERLORD: The Sacred Kingdom
Movie Finished
1 ep
One Piece Film: Z
Movie Finished
1 ep
One Piece: Stampede
Movie Finished
1 ep
One Piece Film: Gold
Movie Finished
1 ep
ONE PIECE FAN LETTER
Special Finished
1 ep
One Piece Film: Strong World
Movie Finished
1 ep
Otherside Picnic
TV Finished
12 eps
ORIENT
TV Finished
12 eps
Outlaw Star
TV Finished
24 eps
ONE PIECE: The Movie
Movie Finished
1 ep
One Piece: Baron Omatsuri and the Secret Island
Movie Finished
1 ep
Once Upon a Witch's Death
TV Finished
12 eps
Omniscient Reader
TV Not yet aired
0 eps
One Piece: Clockwork Island Adventure
Movie Finished
1 epBrowse Popular Anime Franchises
Looking for longer watch orders instead of a single series? Explore franchise pages for connected anime like sequels, movies, and specials.
About Anime Watch Time Calculators
Some of the most popular anime include Naruto, One Piece, Attack on Titan, Demon Slayer, Jujutsu Kaisen, and many more. Use this directory to explore anime watch time guides and estimate how long it takes to finish your favorite series.
Our anime watch time calculator helps you estimate the total time needed to watch a series based on episode count, episode length, and playback speed.