Orphan Black Episode Count Comparison (Seasons)
How many Orphan Black episodes per season? Compare all 5 season counts plus the 50 total, with 10 episodes each year from 2013 to 2017, with BBC America data.
Visual comparison
All values
Click any row to load it as Entry A.
| Name | Value | Context | Source |
|---|---|---|---|
| Full series episodes Top here at 50 episodes. | 50 episodes | Full BBC America run, 2013 to 2017 | BBC America guide: Orphan Black 50 episodes total |
| Season 1 episodes 10 episodes. Opener year. | 10 episodes | Season 1, 2013 | BBC America guide: Season 1 10 episodes |
| Season 2 episodes 10 episodes. | 10 episodes | Season 2, 2014 | BBC America guide: Season 2 10 episodes |
| Season 3 episodes 10 episodes. | 10 episodes | Season 3, 2015 | BBC America guide: Season 3 10 episodes |
| Season 4 episodes 10 episodes. | 10 episodes | Season 4, 2016 | BBC America guide: Season 4 10 episodes |
| Season 5 episodes Final season at 10. | 10 episodes | Season 5, 2017 | BBC America guide: Season 5 10 episodes |
About this converter
Orphan Black ran 50 episodes on BBC America from 2013 to 2017. Every season holds 10 episodes with no breaks in pattern. That flat order is standard for BBC America cable dramas. The full 50 equals 5 season orders exactly. Each year covers a clone conspiracy arc for Sarah Manning. The finale aired August 12 2017. All values are BBC America broadcast counts. The steady 10 per year never changed across the run. The full 50 equals 5 season orders exactly. Any season equals any other season in this table. The Dyad arc lives inside normal season totals.
How to use it
Pick two entries 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 entry, one holds the matching count of the second, one holds total episodes. Try the full series against the shortest season.
BBC America used a fixed 10 episode order each year, so the flat pattern is correct. Tatiana Maslany clone scenes never change the count method. No webisodes enter the rows. Only broadcast season episodes are counted. That gives 6 entries for full 5 season coverage. Helena episodes count the same as Cosima ones in the method used here. The finale aired as one hour but follows totals.
FAQ
How many Orphan Black episodes exist?
50 episodes across 5 seasons.
Did any season differ?
No. All 5 seasons hold 10 episodes each.
When did Orphan Black end?
Season 5 aired in 2017 with 10 episodes.
Are webisodes included?
No. Only broadcast season episodes are counted.
Sources
- BBC America official Orphan Black guide (total 50, seasons 1 to 3 at 10 each)
- BBC America guide (season 4 10, season 5 10)
Last verified: 2026-10-09 · 6 entries
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