What is US size 10 in UK size?

A US men's size 10 is approximately UK size 9.5. US women's size 10 is approximately UK size 8. The difference is typically 0.5-1 size.

How do I convert US to EU shoe size?

For men: add 33 to US size (US 10 ≈ EU 43). For women: add 31 to US size (US 8 ≈ EU 39). These are approximations — check our converter for exact values.

What is the most accurate way to find shoe size?

Measure your foot length in centimetres (heel to longest toe) while standing. This measurement maps directly to sizes across all systems and is more reliable than converting between size numbers.

Free Shoe Size Converter — US, UK, EU & Asian Sizes

Convert shoe sizes between US, UK, EU, and Asian systems for men and women

📝 Related: 📝 Understanding mm

From

🇺🇸 US

🇬🇧 UK

9.5

🇪🇺 EU

🇯🇵 Asia

Men's Shoe Size Chart

US	UK	EU	Asia (cm)

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About Shoe Size Conversion

Shoe sizing varies significantly between countries. US, UK, EU, and Japanese sizes all use different numbering systems. Our converter handles men's, women's, and children's sizes across all major systems, so you can shop internationally with confidence.

Also shows foot length in centimetres for each size — the most reliable way to find your fit when ordering online from another country.