Use these size charts to convert Crocs shoe sizes between EU, US and UK. All measurements are in millimeters (mm).
Crocs Size Charts & Conversion
Convert Crocs sizes between EU, US and UK
Frequently Asked Questions About Crocs Sizing
Do all Crocs shoes fit the same?
No, Crocs sizing varies by model. Check our model-specific guides for exact fit information on each style.
How do I convert Crocs sizes between EU, US and UK?
Use our Crocs size conversion charts above. Crocs uses standard European sizing - see the tables for exact EU to US and UK conversions.
Which Crocs models run small or large?
Crocs fit varies by model. Some styles run small, others run large. Browse our model-specific sizing guides to see exact fit adjustments for each Crocs shoe.
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Crocs - Unisex
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Fit Type: True to size
| Foot Length (mm) | EU |
|---|---|
| 200 | 33-34 |
| 210 | 34-35 |
| 220 | 36-37 |
| 230 | 37-38 |
| 240 | 38-39 |
| 250 | 39-40 |
| 260 | 41-42 |
| 270 | 42-43 |
| 280 | 43-44 |
| 290 | 45-46 |
| 300 | 46-47 |
| 310 | 48-49 |
| 320 | 49-50 |
Based On: Crocs - Unisex
Last updated: 2025-07-17 11:28:48