Nike US to UK Shoe Size
This chart converts Nike men's US sizes to UK. Sizing is based on Nike's official chart — for another brand use the converter, and check the fit guides to see if a model runs big or small.
| US | UK |
|---|---|
| 3.5 | 3 |
| 4 | 3.5 |
| 4.5 | 4 |
| 5 | 4.5 |
| 5.5 | 5 |
| 6 | 5.5 |
| 6.5 | 6 |
| 7 | 6 |
| 7.5 | 6.5 |
| 8 | 7 |
| 8.5 | 7.5 |
| 9 | 8 |
| 9.5 | 8.5 |
| 10 | 9 |
| 10.5 | 9.5 |
| 11 | 10 |
| 11.5 | 10.5 |
| 12 | 11 |
| 12.5 | 11.5 |
| 13 | 12 |
| 13.5 | 12.5 |
| 14 | 13 |
| 14.5 | 13.5 |
| 15 | 14 |
| 15.5 | 14.5 |
| 16 | 15 |
| 16.5 | 15.5 |
| 17 | 16 |
| 17.5 | 16.5 |
| 18 | 17 |
| 18.5 | 17.5 |
| 19 | 18 |
| 19.5 | 18.5 |
| 20 | 19 |
| 20.5 | 19.5 |
| 21 | 20 |
| 21.5 | 20.5 |
| 22 | 21 |
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Frequently asked questions
How do I convert Nike US to UK?
Find your Nike US size in the chart above and read across to the UK value. For a different brand, use the converter — sizing varies between brands.