International Clothing & Shoe Size Converter

Convert kids' and adults' clothing and shoe sizes between US, EU, UK, JP, and KR standards

Confused by foreign sizing while shopping online? Instantly convert and compare shoe and clothing sizes across the US, EU, UK, Japan, and Korea. Selecting any size automatically highlights the corresponding rows in the full comparison table.

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How to use

  1. Choose between Shoes or Clothing category at the top.
  2. Select your gender and specific category (e.g., Men's, Women's, Kids', Tops, or Pants).
  3. Select your local size (e.g., Korean mm or chest size) and view the converted global sizes instantly.
  4. Click any row in the full conversion table below to compare specific sizing standards directly.
  5. Click the copy button to save the converted sizing details to your clipboard.

FAQ

What do the US kids' sizing labels 'C' and 'Y' stand for?
In US children's footwear, 'C' stands for Child/Toddler sizes, while 'Y' stands for Youth/Junior sizes. Sizing typically flows from toddler sizes up to 13C, and then transitions into 1Y.
What does a US women's clothing size (like 2, 4, 6) correspond to?
Generally, a US women's size 0 corresponds to Korean size 44 (XS), 2-4 corresponds to size 55 (S), and 6-8 corresponds to size 66 (M). Note that Western cuts may have longer sleeves or a looser fit, so always check actual garment measurements.

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