Question 1

Is a SHEIN size CN 38 a US size?

Accepted Answer

A 'CN 38' on platforms like SHEIN usually refers to the old Chinese sizing system and is roughly a US women's size 7.5. For the most accuracy, look for the millimeter (mm) size (e.g., 240) which our converter uses.

Question 2

How do I use the AliExpress shoe size chart?

Accepted Answer

The most reliable method is to ignore the US/EU sizes listed and find the foot length measurement in centimeters (cm) or millimeters (mm) on the seller's chart. Use that millimeter value (e.g., 255) as the 'CN' size in our converter for an accurate US size.

Question 3

Why do different Chinese sellers have different size charts?

Accepted Answer

While the official CN standard is based on millimeters, some smaller manufacturers or brands might have slight variations. It's always best to check the specific seller's size chart if available and look for foot length (in cm or mm) as the most reliable measure.

CN (mm)	US
255	8
260	8.5
265	9
270	9.5
270	10
275	10.5
275	10.5

CN (mm)	US
230	6
235	6.5
235	7
240	7.5
245	7.5
245	8
250	8.5

CN to US Shoe Size Converter

Men's CN to US Sizes

Women's CN to US Sizes

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Men's CN to US Sizes

Women's CN to US Sizes

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