International Shoe Size Conversion
Compare shoe sizes across different international sizing systems including UK, US, EU, Japan, Australia, and more. This comprehensive guide helps you shop for shoes from any country.
International Shoe Size Comparison
| UK | US Men | US Women | EU | JP (cm) | AU Men | AU Women |
|---|---|---|---|---|---|---|
| 3 | 3.5 | 5 | 35.5 | 22 | 3 | 5 |
| 3.5 | 4 | 5.5 | 36 | 22.5 | 3.5 | 5.5 |
| 4 | 4.5 | 6 | 37 | 23 | 4 | 6 |
| 4.5 | 5 | 6.5 | 37.5 | 23.5 | 4.5 | 6.5 |
| 5 | 5.5 | 7 | 38 | 24 | 5 | 7 |
| 5.5 | 6 | 7.5 | 38.5 | 24.5 | 5.5 | 7.5 |
| 6 | 6.5 | 8 | 39 | 25 | 6 | 8 |
| 6.5 | 7 | 8.5 | 40 | 25.5 | 6.5 | 8.5 |
| 7 | 7.5 | 9 | 40.5 | 26 | 7 | 9 |
| 7.5 | 8 | 9.5 | 41 | 26.5 | 7.5 | 9.5 |
| 8 | 8.5 | 10 | 42 | 27 | 8 | 10 |
| 8.5 | 9 | 10.5 | 42.5 | 27.5 | 8.5 | 10.5 |
| 9 | 9.5 | 11 | 43 | 28 | 9 | 11 |
| 9.5 | 10 | 11.5 | 44 | 28.5 | 9.5 | 11.5 |
| 10 | 10.5 | 12 | 44.5 | 29 | 10 | 12 |
| 10.5 | 11 | - | 45 | 29.5 | 10.5 | - |
| 11 | 11.5 | - | 46 | 30 | 11 | - |
| 12 | 12.5 | - | 47 | 31 | 12 | - |
Country-Specific Notes
🇬🇧 United Kingdom
UK sizes are the standard in Britain and Ireland. They're typically one size smaller than US sizes.
🇺🇸 United States
US sizes differ between men's and women's shoes. Women's sizes are approximately 1.5-2 sizes larger than men's.
🇪🇺 European Union
EU sizes use the Paris Point system. They're unisex and based on the length of the foot in centimetres.
🇯🇵 Japan
Japanese sizes are based on foot length in centimetres. They're straightforward and gender-neutral.
🇦🇺 Australia
Australian men's sizes match UK sizes. Women's sizes are typically the same as US women's sizes.
🌍 Other Countries
Many countries use EU sizes. Check with specific brands as some may use their local sizing system.