Clothing Size Conversion: US to UK, EU, and Japanese Sizes
International clothing size converter for men and women. Convert US sizes to UK, European, and Japanese sizes with our complete guide.
📸 Get your measurements from a photo
Free AI-powered body measurement. No upload required.
Shopping from international brands can be confusing when sizing systems differ between countries. This guide covers conversions for the four major sizing standards.
Men's Tops Conversion
Women's Tops Conversion
Men's Jeans / Pants
Important Notes
**UK vs US sizing**: UK sizes are typically one size smaller than US sizes for women. A US size 8 is approximately a UK size 10.
**EU sizing**: European sizes use a different numbering system. For men's suits, EU size = US size + 10. For women, EU size is roughly US size + 30.
**Japanese sizing**: Japanese brands tend to run smaller than US/EU brands. If you're a US size M, you may need a Japanese size L or even XL.
The Most Reliable Method
Conversions are approximate. The most accurate way to find your size internationally is to:
1. Measure your body in centimeters
2. Compare your measurements to the specific brand's size chart
3. Use the conversion table as a starting point, not a guarantee
Our body measurement tool gives you exact measurements in both cm and inches, and our brand size charts have conversion built in.