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TV SeriesEnded

Lost

Episode Ratings

IMDb ratings graph for every episode of Lost across all 6 seasons.

2004–2010 · 6 seasons · ABC · Mystery · Action & Adventure · Drama
IMDb
8.3
676k ratings
TMDB
8.0
5k ratings
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Episode Ratings

Season-by-season heatmap · hover a cell for details

Episode ratings

Rating:MasterpieceExcellentGoodAveragePoorN/A
S1
S2
S3
S4
S5
S6
E1
9.1
9.1
8.5
8.7
8.7
8.6
E2
9.1
8.3
7.9
8.6
8.1
8.3
E3
8.3
8.7
7.8
8.3
8.4
7.5
E4
9.0
8.2
8.2
7.9
8.1
8.2
E5
8.3
7.7
8.0
9.7
8.6
7.9
E6
8.0
8.2
8.5
7.7
8.4
7.9
E7
8.3
8.7
8.6
8.2
8.8
8.4
E8
8.6
8.6
9.1
8.3
8.9
7.7
E9
8.4
8.1
7.1
9.0
8.4
9.2
E10
8.5
8.6
8.2
7.8
8.3
7.7
E11
8.8
8.3
8.5
8.5
8.1
8.8
E12
7.8
7.1
8.1
8.9
8.7
8.3
E13
8.0
8.6
9.1
9.2
8.1
8.0
E14
8.0
8.5
7.9
8.7
8.9
E15
8.2
8.2
8.0
8.5
8.2
E16
8.5
8.1
8.6
9.1
8.5
E17
8.3
9.0
8.3
9.2
8.4
E18
9.0
8.2
8.1
E19
9.1
7.7
9.1
E20
8.9
8.9
9.2
E21
8.1
8.7
9.1
E22
7.9
8.4
9.6
E23
9.0
9.3
9.7
E24
9.1
9.4
AVG
8.5
8.4
8.5
8.5
8.5
8.3

Overview

Stripped of everything, the survivors of a horrific plane crash must work together to stay alive. But the island holds many secrets.

NetworkABC
Seasons6

Lost holds an IMDb rating of 8.3 from 676K votes. Across its 118 rated episodes, the highest-rated is S3E23 "Through the Looking Glass (2)" at 9.7, and the lowest is S2E12 "Fire + Water" at 7.1. Season 1 is the strongest, averaging 8.5 per episode. Explore the full episode ratings graph below, season by season.

Peak9.7
S3E23Through the Looking Glass (2)
Low point7.1
S2E12Fire + Water

Averages 8.5 across 118 rated episodes — strongest run is Season 1 at 8.5.

Average by season

Season 18.524 eps
Season 28.424 eps
Season 38.523 eps
Season 48.513 eps
Season 58.517 eps
Season 68.317 eps

Top-rated episodes

1S3E23Through the Looking Glass (2)9.7
2S4E5The Constant9.7
3S3E22Through the Looking Glass (1)9.6
4S2E24Live Together, Die Alone (2)9.4
5S2E23Live Together, Die Alone (1)9.3

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Frequently asked questions

How many episodes does Lost have?

Lost has 118 episodes across 6 seasons.

How many seasons does Lost have?

Lost has 6 seasons.

What is Lost's IMDb rating?

Lost holds an IMDb rating of 8.3 from 676K votes.

What is the highest-rated episode of Lost?

The highest-rated episode of Lost is S3E23 “Through the Looking Glass (2)”, rated 9.7 on IMDb.

What is the lowest-rated episode of Lost?

The lowest-rated episode of Lost is S2E12 “Fire + Water”, rated 7.1 on IMDb.

Which season of Lost is the best?

Season 1 is the highest-rated, averaging 8.5 per episode.