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
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Showing 50 of 63 anime starting with "O" watch time guides
One-Punch Man
TV Finished
12 eps
ONE PIECE
TV Currently Airing
1170 eps
One-Punch Man Season 2
TV Finished
12 eps
Overlord
TV Finished
13 eps
OSHI NO KO
TV Finished
11 eps
Overlord II
TV Finished
13 eps
Ouran High School Host Club
TV Finished
26 eps
Overlord III
TV Finished
13 eps
Orange
TV Finished
13 eps
Overlord IV
TV Finished
13 eps
OSHI NO KO Season 2
TV Finished
13 eps
One-Punch Man Season 3
TV Finished
12 eps
ODDTAXI
TV Finished
13 eps
Oreimo
TV Finished
12 eps
Oreshura
TV Finished
13 eps
Owarimonogatari
TV Finished
12 eps
Owarimonogatari Second Season
TV Finished
7 eps
Orb: On the Movements of the Earth
TV Finished
25 eps
Our Last Crusade or the Rise of a New World
TV Finished
12 eps
O Maidens in Your Savage Season
TV Finished
12 eps
OSHI NO KO Season 3
TV Finished
11 eps
Oreimo 2
TV Finished
13 eps
One-Punch Man: Road to Hero
OVA Finished
1 ep
Osamake: Romcom Where The Childhood Friend Won't Lose
TV Finished
12 eps
Outbreak Company
TV Finished
12 eps
Our Dating Story: The Experienced You and The Inexperienced Me
TV Finished
12 eps
One-Punch Man OVA
OVA Finished
6 eps
One Piece Film: Red
Movie Finished
1 ep
One Week Friends
TV Finished
12 eps
Our love has always been 10 centimeters apart.
TV Finished
6 eps
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
One Outs
TV Finished
25 eps
Okami-san and Her Seven Companions
TV Finished
12 eps
Otherside Picnic
TV Finished
12 eps
Ocean Waves
Special Finished
1 ep
Only Yesterday
Movie Finished
1 ep
Occultic;Nine
TV Finished
12 eps
Ore no Imouto ga Konna ni Kawaii Wake ga Nai TRUE ROUTE
ONA Finished
4 eps
One-Punch Man Season 2 OVA
OVA Finished
6 eps
ORESUKI: Are you the only one who loves me?: Our Playball / Our End Run / Our Game
OVA Finished
1 ep
ORIENT
TV Finished
12 eps
Our Last Crusade or the Rise of a New World Season 2
TV Finished
12 eps
OneRoom
TV Finished
12 eps
Orange: Future
Movie Finished
1 ep
Oreimo 2 (ONA)
ONA Finished
3 epsBrowse 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.