Asian Size to US Size Converter
This Asian size to US size converter solves the AliExpress/Shein sizing trap: Asian sizing runs 1–2 sizes smaller than US for the same body. An 'Asian XL' often fits a US M. Enter the Asian size and the tool returns the right US equivalent, with a brand-specific note for the most common Asian brands. Use the calculator below to get your exact fit in 30 seconds.
How it works
Measure yourself
Take your bust, waist, and hips with a soft tape. See the full measurement guide.
Enter the numbers
Type your measurements into the calculator above. Pick inches or cm — the tool converts both ways.
Get your size
Match the result against the brand's chart and order with confidence.
Asian to US women's
| Asian | US | UK | EU |
|---|---|---|---|
| S | 0–2 | 4–6 | 32–34 |
| M | 2–4 | 6–8 | 34–36 |
| L | 4–6 | 8–10 | 36–38 |
| XL | 6–8 | 10–12 | 38–40 |
| XXL | 10–12 | 14–16 | 42–44 |
Frequently Asked Questions
Why does Asian XL fit me like a Medium?
Asian sizing standards are calibrated for the average Asian body. The same letter label is roughly 1–2 sizes smaller than the US equivalent.
Should I always size up by 2 when buying from AliExpress?
Size up by 1 for trusted brands with measurements published. Size up by 2 for ultra-fast-fashion (Shein, Romwe) where the cut runs slimmer than even Asian standard.
Are Chinese, Japanese, and Korean sizes the same?
Similar but not identical. Japanese (JIS) is the most precise; Korean runs slightly smaller still; Chinese mass-market is closest to Japanese.
How do Asian shoe sizes convert to US?
Asian shoes typically use cm directly. A 24 cm shoe is roughly US 7 women's / US 5.5 men's. Korean uses mm (240, 250, 260).
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