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Crocs to Brooks Shoe Size Conversion
Switching from Crocs to Brooks? Crocs runs true to size and Brooks runs true to size, so the size you order changes. Here's the full chart.
Because Crocs and Brooks share the same fit tendency, your size carries straight across: a Crocs 9 is a Brooks 9.
Crocs and Brooks run the same
Order the same number — a Crocs 9 is a Brooks 9.
Find your Crocs size on the left, read across for Brooks:
| Crocs size | Brooks size | UK | EU | Foot (cm) |
|---|---|---|---|---|
| 6.5 | 6.5 | 5.5 | 37 | 23.5 |
| 7 | 7 | 6 | 38 | 24.3 |
| 7.5 | 7.5 | 6.5 | 38.5 | 24.7 |
| 8 | 8 | 7 | 39.5 | 25.1 |
| 8.5 | 8.5 | 7.5 | 41 | 25.9 |
| 9 | 9 | 8 | 41.5 | 26.3 |
| 9.5 | 9.5 | 8.5 | 42.5 | 26.7 |
| 10 | 10 | 9 | 43 | 27.1 |
| 10.5 | 10.5 | 9.5 | 43.5 | 27.5 |
| 11 | 11 | 10 | 44 | 27.9 |
| 11.5 | 11.5 | 10.5 | 44.5 | 28.3 |
| 12 | 12 | 11 | 45.5 | 28.7 |
| 12.5 | 12.5 | 11.5 | 46 | 29.1 |
| 13 | 13 | 12 | 47 | 29.5 |
| 13.5 | 13.5 | 12.5 | 47.5 | 29.9 |
| 14 | 14 | 13 | 48 | 30.3 |
| 14.5 | 14.5 | 13.5 | 49 | 31.1 |
| 15 | 15 | 14 | 49.5 | 31.5 |
⚠️ Fit varies by model. Crocs are sized in unisex M/W and run roomy — between sizes, size down. Brooks runs true to size with a generous toe box; multiple widths are offered.
Brooks to Crocs → · Crocs chart · Brooks chart · Brand finder
What is a Crocs 9 in Brooks?
A Crocs 9 is about a Brooks 9 — they share a foot length of roughly 26.3 cm (UK 8, EU 41.5).
Do Crocs and Brooks fit the same?
Roughly, yes — both run true to size, so the same number fits.
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