One Piece chapter ↔ episode converter

Type a manga chapter, an anime episode, a One Pace episode, or a Netflix live-action episode like s1e3. You get the equivalents in the others, instantly and without a page load. Covers chapters 1–1194 and episodes 1–1180, filler included.

A bare number is answered both ways, since 1088 is a chapter to some people and an episode to others. Put ch or ep in front of it to get just the one you meant.

Why the numbers drift apart

There is no fixed ratio between chapters and episodes, which is why simple arithmetic never works. An episode adapts anywhere from one to three chapters, some chapters are split across two episodes, and roughly 100 episodes are filler that adapt no manga at all — the filler list has every one of them. Episode 4 is the clearest example of how messy it gets: it adapts chapters 1 and 8, with nothing in between, and chapter 1 turns up again as a flashback five hundred episodes later.

Coming from the Netflix live action?

The live action moves several times faster than anything else, which makes "where do I start now" a genuinely hard question — the season you finished does not end on a round number in any other version. Each season's exit point:

Every live-action episode and what it covers →

Browse by arc

Every chapter and episode has its own page. Jump in at the start of any arc:

Common lookups