International conversions Oct 22, 2026 4 min read
US to Korea Clothing Size Conversion Chart
Korean sizes run small. A Korean L is closer to a US M. Always size up at least 1 when ordering from Korean brands.
The Chart
| US Women | Korea Women | US Men | Korea Men |
|---|---|---|---|
| XS / 0-2 | 44 / 55 | XS / 32-34 | 85 |
| S / 4-6 | 55 / 66 | S / 35-37 | 90 |
| M / 8-10 | 66 / 77 | M / 38-40 | 95 |
| L / 12-14 | 77 / 88 | L / 41-43 | 100 |
| XL / 16-18 | 88 / 99 | XL / 44-46 | 105 |
| 2XL / 20 | 99 / 100 | 2XL / 47-49 | 110 |
FAQs
Why do Korean sizes run smaller?
Korean apparel uses a smaller female and male body baseline than US sizing. The Korean Standard (KS) for clothing is built around average Korean body measurements, which differ from US averages.
What about Korean K-pop / streetwear?
K-fashion brands often run 1-2 sizes smaller than even Korean local sizing. Many K-pop merch tees marked 'L' fit like a US S. Always check the cm measurements before ordering.
Need this on your store?
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