Season 1 holds the highest collective average score across the series.
Season 1 Details →Lowest score variance (σ = 0.24), maintaining an average of 6.8.
Complete Episode Rating Matrix
Interactive score chart by season and episode number. Darker green indicates higher ratings; amber and red denote lower reception.
Ratings Analysis & Trajectory
Across 2 seasons and 20 episodes, Krypton has earned an overall series rating of 6.8 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 10 ("The Phantom Zone"), rated at an extraordinary 7.4/10 with 12 ratings. Conversely, the lowest-rated installment is Season 2, Episode 6 ("In Zod We Trust"), landing at 6.4/10.
The most precipitous single-episode shift occurred in Season 2 between Episode 5 ("A Better Yesterday", 7.1) and Episode 6 ("In Zod We Trust", 6.4), a swing of 0.7 points.
Top 10 Highest Rated Episodes of Krypton
| Rank | Episode | Title | Score | Votes | Air Date |
|---|---|---|---|---|---|
| #1 | Season 1, Ep 10 | The Phantom Zone | 7.4 | 12 | May 23, 2018 |
| #2 | Season 1, Ep 8 | Savage Night | 7.1 | 14 | May 9, 2018 |
| #3 | Season 1, Ep 9 | Hope | 7.1 | 14 | May 16, 2018 |
| #4 | Season 2, Ep 1 | Light-Years from Home | 7.1 | 9 | Jun 12, 2019 |
| #5 | Season 2, Ep 5 | A Better Yesterday | 7.1 | 9 | Jul 10, 2019 |
| #6 | Season 1, Ep 6 | Civil Wars | 7.0 | 16 | Apr 25, 2018 |
| #7 | Season 1, Ep 7 | Transformation | 7.0 | 14 | May 2, 2018 |
| #8 | Season 2, Ep 2 | Ghost in the Fire | 7.0 | 9 | Jun 19, 2019 |
| #9 | Season 2, Ep 9 | Blood Moon | 6.9 | 8 | Aug 7, 2019 |
| #10 | Season 1, Ep 1 | Pilot | 6.8 | 22 | Mar 21, 2018 |