Chinese clothes size to US child
For children clothes, Chinese charts usually start from height numbers such as 100, 110, 120, 130 and 140.
Quick answer: Chinese child clothing sizes usually map by height: 100 is about US 3T-4T, 120 about US 6-7 and 140 about US 10.
01 /Examples and fit notes
Chinese size 120
Start around US 6-7, then verify chest and garment length.
Chinese size 150
Start around US kids 12, but check shoulder and sleeve length.
Important note
Use the child height first when a listing gives only one number.
Note 2
Always check seller-specific charts for jackets, uniforms and pants.
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 size chart to US complete guide. For why these pages give estimates instead of promises, read Why Chinese size conversion is an estimate.