Smallville Episode Count Comparison (Seasons)
How many episodes per Smallville season? Compare 10 official season counts: seasons 1 to 10, 13 to 24 episodes each season with visual bars and tables.
Visual comparison
All values
Click any row to load it as Entry A.
| Name | Value | Context | Source |
|---|---|---|---|
| Season 1 Opener tier. | 21 episodes | 2001 WB opener | WB episode list: Smallville S1, 21 episodes |
| Season 2 Above opener. | 23 episodes | 2002 season | WB episode list: Smallville S2, 23 episodes |
| Season 3 Below Season 2. | 22 episodes | 2003 season | WB episode list: Smallville S3, 22 episodes |
| Season 4 Ties Season 3. | 22 episodes | 2004 season | WB episode list: Smallville S4, 22 episodes |
| Season 5 Standard tier. | 22 episodes | 2005 season | WB episode list: Smallville S5, 22 episodes |
| Season 6 Standard tier. | 22 episodes | 2006 CW move | CW episode list: Smallville S6, 22 episodes |
| Season 7 Strike cut tier. | 20 episodes | 2007 strike season | CW episode list: Smallville S7, 20 episodes |
| Season 8 Standard tier. | 22 episodes | 2008 season | CW episode list: Smallville S8, 22 episodes |
| Season 9 Ties opener. | 21 episodes | 2009 season | CW episode list: Smallville S9, 21 episodes |
| Season 10 Finale tier. | 22 episodes | 2010 final season | CW episode list: Smallville S10, 22 episodes |
About this converter
Smallville seasons run 20 to 23 episodes on WB and CW lists. Season 7 at 20 reflects the strike cut. Season 1 and Season 9 at 21 each hold low tiers. Season 3, Season 4, Season 5, Season 6, Season 8 and Season 10 at 22 each hold the standard band. Season 2 at 23 tops the table. That makes the longest season just over one and one tenth times the strike season. The show never wavers far from 22 across ten seasons. All rows pin official lists.
How to use it
Pick two seasons and a unit in the top row. The three boxes below stay linked. Change any box and the other two update. One box holds a count of the first season, one holds the matching count of the second, one holds total episodes. Try Season 2 against Season 7.
Pilot reshoots count once in season totals. Chloe Chronicles webisodes stay out of season rows. Comics and novels stay out of season rows. Strike season stays labeled as such. Talkville podcast stays out of episode rows. Vengeance Chronicles animations stay out of season rows. Meteor freak arcs span seasons outside count rows.
FAQ
How many episodes in Season 1?
21 episodes on The WB.
Which season is longest?
Season 2 with 23 episodes.
Why is Season 7 short?
The 2007-08 strike cut it to 20.
Where are these counts from?
WB and CW official Smallville episode lists per season.
Sources
- WB episode lists: Smallville S1 21, S2 23, S3 22, S4 22
- WB episode lists: Smallville S5 22, S6 22
- CW episode lists: Smallville S7 20, S8 22, S9 21, S10 22
Last verified: 2026-10-03 · 10 entries
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