UK Shoe Size Chart: Convert UK to US, EU, CM & JP
Convert UK shoe sizes to US men, US women, EU, CM and JP foot-length equivalents.
Adult shoe size conversion chart
Use foot length first, then compare US men, US women, UK, EU, and JP/Mondopoint labels.
| Foot length | EU | UK | US women | US men | JP / Mondopoint | Fit note |
|---|---|---|---|---|---|---|
| 22.0 cm / 8.66 in | 35-36 | 3 | 5 | 4-4.5 | 220 | Usually women's XS / youth crossover |
| 23.0 cm / 9.06 in | 36-37 | 4 | 6 | 5-5.5 | 230 | Common women's small size |
| 24.0 cm / 9.45 in | 38 | 5-5.5 | 7-7.5 | 6-6.5 | 240 | Common women's medium size |
| 25.0 cm / 9.84 in | 39-40 | 6-6.5 | 8-8.5 | 7-7.5 | 250 | Women's large / men's small crossover |
| 26.0 cm / 10.24 in | 41 | 7-7.5 | 9-9.5 | 8-8.5 | 260 | Common men's medium entry |
| 27.0 cm / 10.63 in | 42-43 | 8-8.5 | 10-10.5 | 9-9.5 | 270 | Common men's medium |
| 28.0 cm / 11.02 in | 44 | 9-9.5 | 11-11.5 | 10-10.5 | 280 | Common men's large |
| 29.0 cm / 11.42 in | 45-46 | 10.5-11 | 12.5-13 | 11.5-12 | 290 | Men's XL range |
| 30.0 cm / 11.81 in | 47 | 12 | 14 | 13 | 300 | Men's extended range |
| 31.0 cm / 12.20 in | 48-49 | 13-14 | 15-16 | 14-15 | 310 | Men's extended range |
Shoe conversions are approximate. Brand, model, width, last shape, and sock thickness can change the best size.
Kids shoe size chart by foot length
Age is only a rough guide. Foot length is the better starting point for infants, toddlers, little kids, and youth sizes.
| Foot length | US kids | UK kids | EU | Approx age | Stage |
|---|---|---|---|---|---|
| 9.5 cm / 3.74 in | US 1C | UK 0.5 | EU 16 | 0-3 months | Infant |
| 10.5 cm / 4.13 in | US 3C | UK 2 | EU 18 | 3-9 months | Infant |
| 11.5 cm / 4.53 in | US 4C | UK 3 | EU 19 | 9-12 months | Infant / first walker |
| 12.5 cm / 4.92 in | US 5C | UK 4 | EU 20-21 | 12-18 months | Toddler |
| 13.5 cm / 5.31 in | US 6C | UK 5 | EU 22 | 18-24 months | Toddler |
| 14.5 cm / 5.71 in | US 8C | UK 7 | EU 24-25 | 2-3 years | Toddler |
| 15.5 cm / 6.10 in | US 9C | UK 8 | EU 26 | 3-4 years | Little kid |
| 16.5 cm / 6.50 in | US 10C | UK 9 | EU 27 | 4 years | Little kid |
| 17.5 cm / 6.89 in | US 11C | UK 10 | EU 28-29 | 5 years | Little kid |
| 18.5 cm / 7.28 in | US 12C | UK 11 | EU 30 | 5-6 years | Little kid |
| 19.5 cm / 7.68 in | US 13C | UK 12 | EU 31 | 6-7 years | Little kid |
| 20.5 cm / 8.07 in | US 1Y | UK 13 | EU 32 | 7-8 years | Youth |
| 21.5 cm / 8.46 in | US 2Y | UK 1 | EU 33-34 | 8-9 years | Youth |
| 22.5 cm / 8.86 in | US 4Y | UK 3 | EU 35-36 | 9-11 years | Youth / adult crossover |
| 23.5 cm / 9.25 in | US 5Y | UK 4 | EU 37 | 10-12 years | Youth / adult crossover |
| 24.5 cm / 9.65 in | US 6Y | UK 5 | EU 38 | 11-13 years | Youth / adult crossover |
| 25.0 cm / 9.84 in | US 7Y | UK 6 | EU 39-40 | 12+ years | Youth / adult crossover |
Kids shoe sizes repeat numbers across infant, child, and youth ranges. Keep C/Y labels visible to avoid choosing the wrong range.
How to measure before choosing a size
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FAQ
Is UK shoe size the same for men and women?
UK adult length labels are often shared, but women's and men's shoes can still differ in width and shape.
What is UK 6 in US women's shoes?
UK 6 is commonly close to US women's 8 or 8.5, depending on the brand and foot length.
What is UK 8 in US men's shoes?
UK 8 is commonly close to US men's 9, but always verify by CM or JP length.