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Converse to Allbirds Shoe Size Conversion
Switching from Converse to Allbirds? Converse runs large and Allbirds runs true to size, so the size you order changes. Here's the full chart.
Allbirds runs 1 size larger than Converse, so you may need to size down when switching.
Size down 1 moving to Allbirds
Allbirds runs larger — order half a size smaller than your Converse size.
Find your Converse size on the left, read across for Allbirds:
| Converse size | Allbirds size | UK | EU | Foot (cm) |
|---|---|---|---|---|
| 6.5 | 7.5 | 5.5 | 37 | 23.5 |
| 6.5 | 7.5 | 5.5 | 37.5 | 23.9 |
| 7 | 8 | 6 | 38 | 24.3 |
| 7.5 | 8.5 | 6.5 | 38.5 | 24.7 |
| 8 | 9 | 7 | 39.5 | 25.1 |
| 8 | 9 | 7 | 40 | 25.5 |
| 8.5 | 9.5 | 7.5 | 41 | 25.9 |
| 9 | 10 | 8 | 41.5 | 26.3 |
| 9.5 | 10.5 | 8.5 | 42.5 | 26.7 |
| 10 | 11 | 9 | 43 | 27.1 |
| 10.5 | 11.5 | 9.5 | 43.5 | 27.5 |
| 11 | 12 | 10 | 44 | 27.9 |
| 11.5 | 12.5 | 10.5 | 44.5 | 28.3 |
| 12 | 13 | 11 | 45.5 | 28.7 |
| 12.5 | 13.5 | 11.5 | 46 | 29.1 |
| 13 | 14 | 12 | 47 | 29.5 |
| 13.5 | 14.5 | 12.5 | 47.5 | 29.9 |
| 14 | 15 | 13 | 48 | 30.3 |
| 14 | 15 | 13 | 48.5 | 30.7 |
| 14.5 | 15.5 | 13.5 | 49 | 31.1 |
| 15 | 16 | 14 | 49.5 | 31.5 |
⚠️ Fit varies by model. Converse (Chuck Taylor) runs about a full size large — size down one from your usual. Allbirds runs true to size; half sizes are rounded, so go to the nearest whole.
Allbirds to Converse → · Converse chart · Allbirds chart · Brand finder
What is a Converse 10.5 in Allbirds?
A Converse 10.5 is about a Allbirds 11.5 — they share a foot length of roughly 27.5 cm (UK 9.5, EU 43.5).
Do Converse and Allbirds fit the same?
Not quite — Allbirds runs about 1 size larger than Converse.
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