👟 Brand to Brand
Allbirds to Jordan Shoe Size Conversion
Switching from Allbirds to Jordan? Allbirds runs true to size and Jordan runs small, so the size you order changes. Here's the full chart.
Jordan runs 0.5 size larger than Allbirds, so you may need to size down when switching.
Size down 0.5 moving to Jordan
Jordan runs larger — order half a size smaller than your Allbirds size.
Find your Allbirds size on the left, read across for Jordan:
| Allbirds size | Jordan size | UK | EU | Foot (cm) |
|---|---|---|---|---|
| 6.5 | 7 | 5.5 | 37 | 23.5 |
| 6.5 | 7 | 5.5 | 37.5 | 23.9 |
| 7 | 7.5 | 6 | 38 | 24.3 |
| 7.5 | 8 | 6.5 | 38.5 | 24.7 |
| 8 | 8.5 | 7 | 39.5 | 25.1 |
| 8 | 8.5 | 7 | 40 | 25.5 |
| 8.5 | 9 | 7.5 | 41 | 25.9 |
| 9 | 9.5 | 8 | 41.5 | 26.3 |
| 9.5 | 10 | 8.5 | 42.5 | 26.7 |
| 10 | 10.5 | 9 | 43 | 27.1 |
| 10.5 | 11 | 9.5 | 43.5 | 27.5 |
| 11 | 11.5 | 10 | 44 | 27.9 |
| 11.5 | 12 | 10.5 | 44.5 | 28.3 |
| 12 | 12.5 | 11 | 45.5 | 28.7 |
| 12.5 | 13 | 11.5 | 46 | 29.1 |
| 13 | 13.5 | 12 | 47 | 29.5 |
| 13.5 | 14 | 12.5 | 47.5 | 29.9 |
| 14 | 14.5 | 13 | 48 | 30.3 |
| 14 | 14.5 | 13 | 48.5 | 30.7 |
| 14.5 | 15 | 13.5 | 49 | 31.1 |
| 15 | 15.5 | 14 | 49.5 | 31.5 |
⚠️ Fit varies by model. Allbirds runs true to size; half sizes are rounded, so go to the nearest whole. Air Jordan uses Nike's lasts and runs about half a size small; the same size-up-half advice applies.
Jordan to Allbirds → · Allbirds chart · Jordan chart · Brand finder
What is a Allbirds 10.5 in Jordan?
A Allbirds 10.5 is about a Jordan 11 — they share a foot length of roughly 27.5 cm (UK 9.5, EU 43.5).
Do Allbirds and Jordan fit the same?
Not quite — Jordan runs about 0.5 size larger than Allbirds.
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