Korean shoe sizes are foot length in millimetres (Japan uses the same number in centimetres). Korean women's clothing uses 44, 55, 66 and so on, and men's tops use chest size (90, 95, 100). These are common conversion tables, not an official standard, and brands vary – always check the brand's own chart in cm.
Men's shoe sizes
| Korea (mm) | US | UK | EU | Japan (cm) |
|---|
| 240 | 6 | 5.5 | 38.5 | 24 |
|---|
| 245 | 6.5 | 6 | 39 | 24.5 |
|---|
| 250 | 7 | 6 | 40 | 25 |
|---|
| 255 | 7.5 | 6.5 | 40.5 | 25.5 |
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| 260 | 8 | 7 | 41 | 26 |
|---|
| 265 | 8.5 | 7.5 | 42 | 26.5 |
|---|
| 270 | 9 | 8 | 42.5 | 27 |
|---|
| 275 | 9.5 | 8.5 | 43 | 27.5 |
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| 280 | 10 | 9 | 44 | 28 |
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| 285 | 10.5 | 9.5 | 44.5 | 28.5 |
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| 290 | 11 | 10 | 45 | 29 |
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| 295 | 11.5 | 10.5 | 45.5 | 29.5 |
|---|
| 300 | 12 | 11 | 46 | 30 |
|---|
Women's shoe sizes
| Korea (mm) | US | UK | EU | Japan (cm) |
|---|
| 220 | 5 | 2.5 | 35.5 | 22 |
|---|
| 225 | 5.5 | 3 | 36 | 22.5 |
|---|
| 230 | 6 | 3.5 | 36.5 | 23 |
|---|
| 235 | 6.5 | 4 | 37.5 | 23.5 |
|---|
| 240 | 7 | 4.5 | 38 | 24 |
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| 245 | 7.5 | 5 | 38.5 | 24.5 |
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| 250 | 8 | 5.5 | 39 | 25 |
|---|
| 255 | 8.5 | 6 | 40 | 25.5 |
|---|
| 260 | 9 | 6.5 | 40.5 | 26 |
|---|
| 265 | 9.5 | 7 | 41 | 26.5 |
|---|
| 270 | 10 | 7.5 | 42 | 27 |
|---|
Kids' shoe sizes
| Korea (mm) | US | UK | EU | Japan (cm) |
|---|
| 100 | 4C | 3.5 | 19.5 | 10 |
|---|
| 110 | 5C | 4.5 | 21 | 11 |
|---|
| 120 | 6C | 5.5 | 22 | 12 |
|---|
| 130 | 7C | 6.5 | 23.5 | 13 |
|---|
| 140 | 8C | 7.5 | 25 | 14 |
|---|
| 150 | 9C | 8.5 | 26 | 15 |
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| 160 | 10C | 9.5 | 27 | 16 |
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| 170 | 11C | 10.5 | 28 | 17 |
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| 180 | 12C | 11.5 | 29.5 | 18 |
|---|
| 190 | 13C | 12.5 | 31 | 19 |
|---|
| 200 | 1Y | 13.5 | 32 | 20 |
|---|
| 210 | 2Y | 1.5 | 33.5 | 21 |
|---|
| 220 | 3Y | 2.5 | 35 | 22 |
|---|
Women's tops
| Korea | Intl | US | UK | EU | Japan |
|---|
| 44 (85) | XS | 2 | 6 | 34 | 5 |
|---|
| 55 (90) | S | 4 | 8 | 36 | 7 |
|---|
| 66 (95) | M | 6 | 10 | 38 | 9 |
|---|
| 77 (100) | L | 8 | 12 | 40 | 11 |
|---|
| 88 (105) | XL | 10 | 14 | 42 | 13 |
|---|
| 99 (110) | XXL | 12 | 16 | 44 | 15 |
|---|
Women's bottoms (waist)
| Korea (waist in) | Intl | US | UK | EU | Japan (waist cm) |
|---|
| 24 (61cm) | XS | 0 | 4 | 32 | 61 |
|---|
| 25 (64cm) | XS | 2 | 6 | 34 | 64 |
|---|
| 26 (66cm) | S | 4 | 8 | 36 | 66 |
|---|
| 27 (69cm) | M | 6 | 10 | 38 | 69 |
|---|
| 28 (71cm) | M | 8 | 12 | 40 | 71 |
|---|
| 29 (74cm) | L | 10 | 14 | 42 | 74 |
|---|
| 30 (76cm) | L | 12 | 16 | 44 | 76 |
|---|
| 31 (79cm) | XL | 14 | 18 | 46 | 79 |
|---|
Men's tops
| Korea | Intl | US | UK | EU | Japan |
|---|
| 85 | XS | 34 | 34 | 44 | S |
|---|
| 90 | S | 36 | 36 | 46 | M |
|---|
| 95 | M | 38 | 38 | 48 | L |
|---|
| 100 | L | 40 | 40 | 50 | LL |
|---|
| 105 | XL | 42 | 42 | 52 | 3L |
|---|
| 110 | XXL | 44 | 44 | 54 | 4L |
|---|
Men's bottoms (waist)
| Korea (waist in) | US | UK | EU | Japan (waist cm) |
|---|
| 28 (71cm) | 28 | 28 | 42 | 71 |
|---|
| 29 (74cm) | 29 | 29 | 44 | 74 |
|---|
| 30 (76cm) | 30 | 30 | 46 | 76 |
|---|
| 31 (79cm) | 31 | 31 | 46~48 | 79 |
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| 32 (81cm) | 32 | 32 | 48 | 81 |
|---|
| 33 (84cm) | 33 | 33 | 48~50 | 84 |
|---|
| 34 (86cm) | 34 | 34 | 50 | 86 |
|---|
| 36 (91cm) | 36 | 36 | 52 | 91 |
|---|
| 38 (97cm) | 38 | 38 | 54 | 97 |
|---|