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