Where to start the Hunter x Hunter manga after the anime

Give it the last episode you watched. The mappings cover whole seasons. At a season boundary, the answer gives the next unread chapter; within a season, it gives a conservative starting point that may repeat material.

Every span the anime adapts

One row per season or film: the episodes, the chapters they adapt, and a note on where the boundary falls.

AnimeEpisodesChaptersNote
Hunter x Hunter (2011) 2011 series1–1481–339Sportskeeda and Screen Rant both put the end of the 2011 series at the close of the 13th Hunter Chairman Election arc, chapter 339, and CBR lists that arc as episodes 137 to 148, chapters 319 to 339, with chapter 340, 'Special Mission', as the place to resume.

Every Hunter x Hunter volume, with its chapters