American shoe size to Chinese
American shoe sizes need gender and age context before they can be converted to Chinese CN labels.
Quick answer: Use the US to Chinese shoe converter and choose men, women or kids. Foot length in centimeters should be the final check.
01 /Examples and fit notes
Adult shoes
Check whether the seller chart is men or women before choosing a CN label.
Kids shoes
Kids US sizes need the kids chart, not the adult chart.
Important note
American men, women and kids sizing systems are different.
Note 2
Chinese marketplace labels often behave like EU-style CN numbers.
02 /How to use this lookup
This page answers one specific size search intent. For the best fit, start with the linked main converter and use the centimeter measurements on the Chinese chart whenever they are available.
Marketplace labels are useful shortcuts, but brand charts, garment type, fabric stretch and body measurements can change the final fit. Treat the lookup as a nearest match, not a guaranteed size.
03 /Size conversion context
Chinese size labels are practical lookup shortcuts, not universal brand guarantees. A CN shoe label, clothing size, bra code or Taobao chart row can vary by seller, product category, last shape, fabric stretch and whether the chart shows body measurements or garment measurements.
When possible, use the centimeter value first: foot length for shoes, bust/waist/hip for clothing, under-bust and cup difference for bras, and the specific Taobao chart row for marketplace listings. Then use the converter result as the nearest US, UK or EU match.
For the broader explanation, read Chinese shoe size chart to US complete guide. For why these pages give estimates instead of promises, read Chinese shoe sizes and foot length.