On Running Shoe Size Chart
Convert On Running men's shoe sizes between US, UK, EU and foot length. The chart below is anchored on On Running's official sizing, with a centimeter/inch toggle for foot length. For another brand or gender, use the converter; to know if a specific model runs big or small, see the fit guides.
Foot length units:
On Running men's size chart
| US Men | UK | EU | CM (JP) | Foot length (cm) |
|---|---|---|---|---|
| 7 | 6.5 | 40 | 25 | 25 |
| 7.5 | 7 | 40.5 | 25.5 | 25.5 |
| 8 | 7.5 | 41 | 26 | 26 |
| 8.5 | 8 | 42 | 26.5 | 26.5 |
| 9 | 8.5 | 42.5 | 27 | 27 |
| 9.5 | 9 | 43 | 27.5 | 27.5 |
| 10 | 9.5 | 44 | 28 | 28 |
| 10.5 | 10 | 44.5 | 28.5 | 28.5 |
| 11 | 10.5 | 45 | 29 | 29 |
| 11.5 | 11 | 46 | 29.5 | 29.5 |
| 12 | 11.5 | 47 | 30 | 30 |
| 12.5 | 12 | 47.5 | 30.5 | 30.5 |
| 13 | 12.5 | 48 | 31 | 31 |
| 14 | 13.5 | 49 | 31.5 | 31.5 |
On Running conversion charts
- On Running US to UK shoe size Chart
- On Running US to EU shoe size Chart
- On Running UK to EU shoe size Chart
- On Running US to Foot Length shoe size Chart
- On Running UK to Foot Length shoe size Chart
- On Running EU to Foot Length shoe size Chart
- On Running Men's to Women's shoe size Chart
- On Running Women's to Men's shoe size Chart
Convert your size to On Running
Pick the brand and size you already own to see your On Running equivalent:
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Select your size to see the conversion.
The converter anchors on foot length in cm for the most accurate cross-brand result.