Nike — Men
Nike Men | US | UK | EU | CM | KR(mm) |
|---|
| 6 | 5.5 | 38.5 | 24 | 240 |
| 6.5 | 6 | 39 | 24.5 | 245 |
| 7 | 6 | 40 | 25 | 250 |
| 7.5 | 6.5 | 40.5 | 25.5 | 255 |
| 8 | 7 | 41 | 26 | 260 |
| 8.5 | 7.5 | 42 | 26.5 | 265 |
| 9 | 8 | 42.5 | 27 | 270 |
| 9.5 | 8.5 | 43 | 27.5 | 275 |
| 10 | 9 | 44 | 28 | 280 |
| 10.5 | 9.5 | 44.5 | 28.5 | 285 |
| 11 | 10 | 45 | 29 | 290 |
| 11.5 | 10.5 | 45.5 | 29.5 | 295 |
| 12 | 11 | 46 | 30 | 300 |
| 12.5 | 11.5 | 47 | 30.5 | 305 |
| 13 | 12 | 47.5 | 31 | 310 |
Nike — Women
Nike Women | US | UK | EU | CM | KR(mm) |
|---|
| 5 | 2.5 | 35.5 | 22 | 220 |
| 5.5 | 3 | 36 | 22.5 | 225 |
| 6 | 3.5 | 36.5 | 23 | 230 |
| 6.5 | 4 | 37.5 | 23.5 | 235 |
| 7 | 4.5 | 38 | 24 | 240 |
| 7.5 | 5 | 38.5 | 24.5 | 245 |
| 8 | 5.5 | 39 | 25 | 250 |
| 8.5 | 6 | 40 | 25.5 | 255 |
| 9 | 6.5 | 40.5 | 26 | 260 |
| 9.5 | 7 | 41 | 26.5 | 265 |
| 10 | 7.5 | 42 | 27 | 270 |
| 10.5 | 8 | 42.5 | 27.5 | 275 |
| 11 | 8.5 | 43 | 28 | 280 |
Nike — Kids
Nike Kids | US | UK | EU | CM | KR(mm) |
|---|
| 1Y | 13.5 | 32 | 20 | 200 |
| 1.5Y | 1 | 33 | 20.5 | 205 |
| 2Y | 1.5 | 33.5 | 21 | 210 |
| 2.5Y | 2 | 34 | 21.5 | 215 |
| 3Y | 2.5 | 35 | 22 | 220 |
| 3.5Y | 3 | 35.5 | 22.5 | 225 |
| 4Y | 3.5 | 36 | 23 | 230 |
| 4.5Y | 4 | 36.5 | 23.5 | 235 |
| 5Y | 4.5 | 37.5 | 24 | 240 |
| 5.5Y | 5 | 38 | 24.5 | 245 |
| 6Y | 5.5 | 38.5 | 25 | 250 |
| 6.5Y | 6 | 39 | 25.5 | 255 |
| 7Y | 6 | 40 | 25.5 | 255 |
Sizes are approximate and vary by brand
Tips
- Nike EU sizes are not the generic ones: US 9 is EU 42.5 on Nike, not 42. Always convert through the Nike chart.
- Women's sizes are 1.5 higher than men's for the same shoe (M 8 = W 9.5). Useful when a color is only in the other range.
- Kids' 3.5Y–7Y share the last with women's 5–8.5 and are usually cheaper.
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