Big Brother Episode Ratings Heatmap
2023 · 3 Seasons · 114 Episodes · Overall Score: 1.4/10 (12 rated)
Season 1 holds the highest collective average score across the series.
Season 1 Details →Lowest score variance (σ = 1.3), maintaining an average of 1.4.
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 |
|---|---|---|---|
| Ep 1 | 1.0 | – | – |
| Ep 2 | 1.0 | – | – |
| Ep 3 | – | – | – |
| Ep 4 | – | – | – |
| Ep 5 | 1.0 | – | – |
| Ep 6 | 1.0 | – | – |
| Ep 7 | 1.0 | – | – |
| Ep 8 | 1.0 | – | – |
| Ep 9 | – | – | – |
| Ep 10 | 1.0 | – | – |
| Ep 11 | 1.0 | – | – |
| Ep 12 | – | – | – |
| Ep 13 | – | – | – |
| Ep 14 | – | – | – |
| Ep 15 | – | – | – |
| Ep 16 | – | – | – |
| Ep 17 | – | – | – |
| Ep 18 | – | – | – |
| Ep 19 | – | – | – |
| Ep 20 | 1.0 | – | – |
| Ep 21 | 1.0 | – | – |
| Ep 22 | – | – | – |
| Ep 23 | – | – | – |
| Ep 24 | – | – | – |
| Ep 25 | – | – | – |
| Ep 26 | – | – | – |
| Ep 27 | – | – | – |
| Ep 28 | – | – | – |
| Ep 29 | – | – | – |
| Ep 30 | – | – | – |
| Ep 31 | – | – | – |
| Ep 32 | – | – | – |
| Ep 33 | – | – | – |
| Ep 34 | – | – | – |
| Ep 35 | 1.0 | – | – |
| Ep 36 | 5.5 | – | – |
| Ep 37 | – | – | – |
| Ep 38 | – | – | – |
| Ep 39 | – | – | – |
| Ep 40 | – | – | – |
| Ep 41 | – | – | – |
| Ep 42 | – | – | – |
| Season Avg | 1.4 | – | – |
Ratings Analysis & Trajectory
Across 3 seasons and 114 episodes, Big Brother has earned an overall series rating of 1.4 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 36 ("Live Final"), rated at an extraordinary 5.5/10 with 2 ratings. Conversely, the lowest-rated installment is Season 1, Episode 35 ("Episode 35"), landing at 1.0/10.
Top 10 Highest Rated Episodes of Big Brother
| Rank | Episode | Title | Score | Votes | Air Date |
|---|---|---|---|---|---|
| #1 | Season 1, Ep 36 | Live Final | 5.5 | 2 | Nov 17, 2023 |
| #2 | Season 1, Ep 1 | Big Brother: The Launch & Day 1 | 1.0 | 1 | Oct 8, 2023 |
| #3 | Season 1, Ep 2 | Day 2 | 1.0 | 1 | Oct 9, 2023 |
| #4 | Season 1, Ep 5 | Day 5 | 1.0 | 1 | Oct 12, 2023 |
| #5 | Season 1, Ep 6 | Day 6: Nominations & Live Eviction | 1.0 | 1 | Oct 13, 2023 |
| #6 | Season 1, Ep 7 | Day 7 & 8 | 1.0 | 1 | Oct 15, 2023 |
| #7 | Season 1, Ep 8 | Day 9 | 1.0 | 1 | Oct 16, 2023 |
| #8 | Season 1, Ep 10 | Day 11: Nominations | 1.0 | 1 | Oct 18, 2023 |
| #9 | Season 1, Ep 11 | Day 12 | 1.0 | 1 | Oct 19, 2023 |
| #10 | Season 1, Ep 20 | Episode 20 | 1.0 | 1 | Oct 30, 2023 |