Season 1 holds the highest collective average score across the series.
Season 1 Details →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 | Season 6 | Season 7 | Season 8 | Season 9 | Season 10 | Season 11 | Season 12 | Season 13 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ep 1 | 6.7 | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 2 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 3 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 4 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 5 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 6 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 7 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 8 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 9 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 10 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 11 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 12 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 13 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 14 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 15 | – | – | – | – | – | – | – | – | 1.0 | – | – | – | – |
| Ep 16 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 17 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 18 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 19 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 20 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 21 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| 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 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 36 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 37 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 38 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 39 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 40 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 41 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 42 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 43 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 44 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 45 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 46 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 47 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 48 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 49 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 50 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 51 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 52 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 53 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 54 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 55 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 56 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 57 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 58 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 59 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 60 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 61 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 62 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 63 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 64 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 65 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 66 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 67 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 68 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 69 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 70 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 71 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 72 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 73 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 74 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 75 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 76 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 77 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 78 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 79 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 80 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 81 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 82 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 83 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 84 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 85 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 86 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 87 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 88 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 89 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 90 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 91 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 92 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 93 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Ep 94 | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Season Avg | 6.7 | – | – | – | – | – | – | – | 1.0 | – | – | – | – |
Ratings Analysis & Trajectory
Across 13 seasons and 345 episodes, Operación triunfo has earned an overall series rating of 3.9 out of 10. The series reached its critical peak early, showing a slight contraction in audience satisfaction in later chapters.
The single highest-rated hour of television in the series is Season 1, Episode 1 ("Episode 1"), rated at an extraordinary 6.7/10 with 3 ratings. Conversely, the lowest-rated installment is Season 9, Episode 15 ("Live Show: Eurovision Selection"), landing at 1.0/10.
Top 10 Highest Rated Episodes of Operación triunfo
| Rank | Episode | Title | Score | Votes | Air Date |
|---|---|---|---|---|---|
| #1 | Season 1, Ep 1 | Episode 1 | 6.7 | 3 | Oct 22, 2001 |
| #2 | Season 9, Ep 15 | Live Show: Eurovision Selection | 1.0 | 1 | Jan 29, 2018 |