International Clothing and Shoe Size Converter
Convert fashion sizes easily between US, UK, European, Italian, and Japanese systems. Sizes vary by region due to different measurement standards (inches, centimeters, Paris points). We map sizes using official industry sizing charts. CalcTracker provides this free online calculator for instant, precise, and detailed computations without requiring any sign-up or software installation. All calculations run locally in your browser to guarantee complete user privacy and 100% offline accessibility.
Sizing Maps & Systems
For apparel, Italian (IT) sizes are typically 4 sizes larger than French/European (EU) sizes (e.g., IT 42 is EU 38, or US 6). Shoes use specific conversion jumps.
Conversion Example
- An Italian shoe size 42 for men matches a US size 9, UK size 8.5, or JP size 27 cm.
⚠ Pre-Shopping Notes
- Sizing varies significantly by manufacturer: always check the brand's specific measurement guides.
- US sizes differ between Men and Women (e.g., EU 40 is Men's US 7, but Women's US 9).
Frequently Asked Questions (FAQ)
Q: Is UK sizing different from US?
Yes, for both clothing and footwear, UK sizing is generally one size smaller than US sizing.
Q: What is JP sizing based on?
Japanese sizing is highly intuitive, directly measuring the foot length in centimeters.