US to EU Shoe Size Conversion Chart
Convert American shoe sizes to European sizes for men and women. Includes CM measurements for accuracy. Converting the other way? See the EU to US shoe size chart.
US Men's to EU Shoe Sizes
| US Men's | EU | UK | JP / CM |
|---|---|---|---|
| 4 | 36 | 3.5 | 22 |
| 4.5 | 36.5 | 4 | 22.5 |
| 5 | 37.5 | 4.5 | 23 |
| 5.5 | 38 | 5 | 23.5 |
| 6 | 38.5 | 5.5 | 24 |
| 6.5 | 39 | 6 | 24.5 |
| 7 | 40 | 6 | 25 |
| 7.5 | 40.5 | 6.5 | 25.5 |
| 8 | 41 | 7 | 26 |
| 8.5 | 42 | 7.5 | 26.5 |
| 9 | 42.5 | 8 | 27 |
| 9.5 | 43 | 8.5 | 27.5 |
| 10 | 44 | 9 | 28 |
| 10.5 | 44.5 | 9.5 | 28.5 |
| 11 | 45 | 10 | 29 |
| 11.5 | 45.5 | 10.5 | 29.5 |
| 12 | 46 | 11 | 30 |
| 13 | 47.5 | 12 | 31 |
| 14 | 48.5 | 13 | 32 |
US Women's to EU Shoe Sizes
| US Women's | EU | UK | JP / CM |
|---|---|---|---|
| 5.5 | 36 | 3.5 | 22 |
| 6 | 36.5 | 4 | 22.5 |
| 6.5 | 37.5 | 4.5 | 23 |
| 7 | 38 | 5 | 23.5 |
| 7.5 | 38.5 | 5.5 | 24 |
| 8 | 39 | 6 | 24.5 |
| 8.5 | 40 | 6 | 25 |
| 9 | 40.5 | 6.5 | 25.5 |
| 9.5 | 41 | 7 | 26 |
| 10 | 42 | 7.5 | 26.5 |
| 10.5 | 42.5 | 8 | 27 |
| 11 | 43 | 8.5 | 27.5 |
| 11.5 | 44 | 9 | 28 |
| 12 | 44.5 | 9.5 | 28.5 |
| 12.5 | 45 | 10 | 29 |
| 13 | 45.5 | 10.5 | 29.5 |
| 13.5 | 46 | 11 | 30 |
| 14.5 | 47.5 | 12 | 31 |
| 15.5 | 48.5 | 13 | 32 |
How US to EU Shoe Sizing Works
US shoe sizes are gendered — the same foot length gets a different number on the men's and women's scales, about 1.5 sizes apart. European sizes use the unisex Paris Point system (each point is 6.67mm, 2/3 of a centimeter), so one EU number covers both. That's why a US men's 8 and a US women's 9.5 both convert to EU 41.
As a rough guide, add 33 to a US men's size (US 11 = ~EU 44) and add 31 to a US women's size (US 8 = ~EU 39). However, this varies by brand, so always check the specific brand's size chart.
For the most accurate conversion, use our interactive shoe size converter which accounts for brand-specific sizing differences.
See detailed size charts for popular brands: Nike, Adidas, New Balance, and Birkenstock.
Popular US to EU Conversions
The most-looked-up US shoe sizes, in EU with UK and CM equivalents.
US Men's 8
EU 41
UK 7 · 26 cm
US Men's 9
EU 42.5
UK 8 · 27 cm
US Men's 9.5
EU 43
UK 8.5 · 27.5 cm
US Men's 10
EU 44
UK 9 · 28 cm
US Men's 10.5
EU 44.5
UK 9.5 · 28.5 cm
US Men's 11
EU 45
UK 10 · 29 cm
US Men's 12
EU 46
UK 11 · 30 cm
US Women's 6
EU 36.5
UK 4 · 22.5 cm
US Women's 7
EU 38
UK 5 · 23.5 cm
US Women's 7.5
EU 38.5
UK 5.5 · 24 cm
US Women's 8
EU 39
UK 6 · 24.5 cm
US Women's 8.5
EU 40
UK 6 · 25 cm
US Women's 9
EU 40.5
UK 6.5 · 25.5 cm
US Women's 10
EU 42
UK 7.5 · 26.5 cm