Adventure Time Episode Ratings Heatmap
2010 · 5 Seasons · 156 Episodes · Overall Score: 7.1/10 (26 rated)
Season 1 holds the highest collective average score across the series.
Season 1 Details →Lowest score variance (σ = 0.43), maintaining an average of 7.1.
Complete Episode Rating Matrix
Interactive score chart by season and episode number. Darker green indicates higher ratings; amber and red denote lower reception.
| Episode | Season 1 | Season 2 | Season 3 | Season 4 | Season 5 |
|---|---|---|---|---|---|
| Ep 1 | 6.6 | – | – | – | – |
| Ep 2 | 6.8 | – | – | – | – |
| Ep 3 | 6.6 | – | – | – | – |
| Ep 4 | 6.9 | – | – | – | – |
| Ep 5 | 7.4 | – | – | – | – |
| Ep 6 | 6.6 | – | – | – | – |
| Ep 7 | 6.9 | – | – | – | – |
| Ep 8 | 7.5 | – | – | – | – |
| Ep 9 | 7.6 | – | – | – | – |
| Ep 10 | 7.6 | – | – | – | – |
| Ep 11 | 7.4 | – | – | – | – |
| Ep 12 | 7.5 | – | – | – | – |
| Ep 13 | 7.3 | – | – | – | – |
| Ep 14 | 6.8 | – | – | – | – |
| Ep 15 | 6.9 | – | – | – | – |
| Ep 16 | 7.1 | – | – | – | – |
| Ep 17 | 6.5 | – | – | – | – |
| Ep 18 | 8.1 | – | – | – | – |
| Ep 19 | 6.8 | – | – | – | – |
| Ep 20 | 6.7 | – | – | – | – |
| Ep 21 | 6.4 | – | – | – | – |
| Ep 22 | 7.0 | – | – | – | – |
| Ep 23 | 7.7 | – | – | – | – |
| Ep 24 | 7.3 | – | – | – | – |
| Ep 25 | 7.1 | – | – | – | – |
| Ep 26 | 7.3 | – | – | – | – |
| Ep 27 | – | – | – | – | – |
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| Ep 51 | – | – | – | – | – |
| Ep 52 | – | – | – | – | – |
| Season Avg | 7.1 | – | – | – | – |
Ratings Analysis & Trajectory
Across 5 seasons and 156 episodes, Adventure Time has earned an overall series rating of 7.1 out of 10. The series displays remarkable consistency across its narrative arc, maintaining reliable ratings from premiere to conclusion.
The single highest-rated hour of television in the series is Season 1, Episode 18 ("Dungeon"), rated at an extraordinary 8.1/10 with 20 ratings. Conversely, the lowest-rated installment is Season 1, Episode 21 ("Donny"), landing at 6.4/10.
The most precipitous single-episode shift occurred in Season 1 between Episode 18 ("Dungeon", 8.1) and Episode 19 ("The Duke", 6.8), a swing of 1.3 points.
Top 10 Highest Rated Episodes of Adventure Time
| Rank | Episode | Title | Score | Votes | Air Date |
|---|---|---|---|---|---|
| #1 | Season 1, Ep 18 | Dungeon | 8.1 | 20 | Jul 12, 2010 |
| #2 | Season 1, Ep 23 | Rainy Day Daydream | 7.7 | 20 | Sep 6, 2010 |
| #3 | Season 1, Ep 10 | Memories of Boom Boom Mountain | 7.6 | 26 | May 3, 2010 |
| #4 | Season 1, Ep 9 | My Two Favorite People | 7.6 | 25 | May 3, 2010 |
| #5 | Season 1, Ep 12 | Evicted! | 7.5 | 26 | May 17, 2010 |
| #6 | Season 1, Ep 8 | Business Time | 7.5 | 22 | Apr 26, 2010 |
| #7 | Season 1, Ep 11 | Wizard | 7.4 | 25 | May 10, 2010 |
| #8 | Season 1, Ep 5 | The Enchiridion! | 7.4 | 21 | Apr 19, 2010 |
| #9 | Season 1, Ep 13 | City of Thieves | 7.3 | 22 | May 24, 2010 |
| #10 | Season 1, Ep 26 | Gut Grinder | 7.3 | 19 | Sep 27, 2010 |