There are 42 episodes of Stranger Things in total across all seasons released and announced so far.

Quick Scoop

  • Season 1: 8 episodes.
  • Season 2: 9 episodes.
  • Season 3: 8 episodes.
  • Season 4: 9 episodes.
  • Season 5: 8 episodes, bringing the series total to 42 episodes.

So if you are planning a full-series binge, you are looking at 42 story-packed episodes in Hawkins and beyond.

Fans often point out that the show alternates between 8 and 9 episodes per season, but balances that with extra-long runtimes in later seasons, especially season 4.

TL;DR: How much episodes are in Stranger Things? → 42 episodes total across 5 seasons.

Information gathered from public forums or data available on the internet and portrayed here.