Shoe Size Converter (International)
Convert shoe sizes between US, UK, EU, Japan, and CM for men and women. Full international size chart with instant conversion. All processing happens client-side.
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Gender
Convert From
Full Men's Size Chart
| US Men's | US Women's | UK | EU | Japan | CM |
|---|---|---|---|---|---|
| 4 | 5.5 | 3.5 | 36 | 22.5 | 22.5 |
| 4.5 | 6 | 4 | 36.5 | 23 | 23 |
| 5 | 6.5 | 4.5 | 37.5 | 23.5 | 23.5 |
| 5.5 | 7 | 5 | 38 | 24 | 24 |
| 6 | 7.5 | 5.5 | 38.5 | 24.5 | 24.5 |
| 6.5 | 8 | 6 | 39 | 25 | 25 |
| 7 | 8.5 | 6.5 | 40 | 25.5 | 25.5 |
| 7.5 | 9 | 7 | 40.5 | 26 | 26 |
| 8 | 9.5 | 7.5 | 41 | 26.5 | 26.5 |
| 8.5 | 10 | 8 | 42 | 27 | 27 |
| 9 | 10.5 | 8.5 | 42.5 | 27.5 | 27.5 |
| 9.5 | 11 | 9 | 43 | 28 | 28 |
| 10 | 11.5 | 9.5 | 44 | 28.5 | 28.5 |
| 10.5 | 12 | 10 | 44.5 | 29 | 29 |
| 11 | 12.5 | 10.5 | 45 | 29.5 | 29.5 |
| 11.5 | 13 | 11 | 45.5 | 30 | 30 |
| 12 | 13.5 | 11.5 | 46 | 30.5 | 30.5 |
| 12.5 | 14 | 12 | 47 | 31 | 31 |
| 13 | 14.5 | 12.5 | 47.5 | 31.5 | 31.5 |
| 14 | 15.5 | 13.5 | 48.5 | 32 | 32 |
| 15 | 16.5 | 14.5 | 49.5 | 32.5 | 32.5 |
How to Use the Shoe Size Converter
- Select men's or women's sizing.
- Choose the size system you know (US, UK, EU, Japan, or CM).
- Select or enter your size.
- View the equivalent sizes in all other systems instantly.
Supported Size Systems
- US Men's & Women's: Standard American sizing
- UK: British shoe sizing
- EU: European (Paris point) sizing
- Japan: Japanese sizing (same as CM)
- CM: Foot length in centimeters
Features
- Men's and women's sizing support
- 5 international size systems
- Full size chart with all conversions
- One-click copy results to clipboard
- 100% client-side -- no data sent to any server
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Disclaimer: This tool is provided as-is for informational and educational purposes only.