Shoe Size Converter (US β EU β UK)
Convert between US, EU, UK and foot length
π Convert between US, EU, UK sizes and actual foot length (mm). Japanese sizes are simply centimeters β foot length Γ· 10. β οΈ Fit varies by brand and last; check the brand's own chart for the final call.
Quick Converter
Men's Shoe Size Chart
| Foot (mm) | JP (cm) | US | EU | UK |
|---|---|---|---|---|
| 250 | 25.0 | US 7 | EU 40 | UK 6 |
| 255 | 25.5 | US 7.5 | EU 40.5 | UK 6.5 |
| 260 | 26.0 | US 8 | EU 41 | UK 7 |
| 265 | 26.5 | US 8.5 | EU 42 | UK 7.5 |
| 270 | 27.0 | US 9 | EU 42.5 | UK 8 |
| 275 | 27.5 | US 9.5 | EU 43 | UK 8.5 |
| 280 | 28.0 | US 10 | EU 44 | UK 9 |
| 285 | 28.5 | US 10.5 | EU 44.5 | UK 9.5 |
| 290 | 29.0 | US 11 | EU 45 | UK 10 |
| 295 | 29.5 | US 11.5 | EU 45.5 | UK 10.5 |
| 300 | 30.0 | US 12 | EU 46 | UK 11 |
Women's Shoe Size Chart
| Foot (mm) | JP (cm) | US | EU | UK |
|---|---|---|---|---|
| 220 | 22.0 | US 5 | EU 35 | UK 3 |
| 225 | 22.5 | US 5.5 | EU 35.5 | UK 3.5 |
| 230 | 23.0 | US 6 | EU 36 | UK 4 |
| 235 | 23.5 | US 6.5 | EU 37 | UK 4.5 |
| 240 | 24.0 | US 7 | EU 37.5 | UK 5 |
| 245 | 24.5 | US 7.5 | EU 38 | UK 5.5 |
| 250 | 25.0 | US 8 | EU 38.5 | UK 6 |
| 255 | 25.5 | US 8.5 | EU 39 | UK 6.5 |
| 260 | 26.0 | US 9 | EU 40 | UK 7 |
FAQ
What is US 9 in EU size?
Men's US 9 is about EU 42.5 (UK 8, foot length 270 mm). Women's US 9 is about EU 40 (UK 7, 260 mm).
How do Japanese shoe sizes work?
Japan uses centimeters of foot length, so JP size = foot length in mm Γ· 10. A 270 mm foot is JP 27.0.
Why are men's and women's US sizes different?
They are separate scales: the same foot length reads roughly 1.5 sizes larger in women's. A 250 mm foot is men's US 7 but women's US 8.
The chart doesn't match my brand
Lasts and widths differ by brand, so the same printed size can fit differently. Use this chart as the general standard and confirm with the brand's official chart.
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