Korean Shoe Size Converter
(mm to US, EU)

Korean shoe sizes are your foot length in millimetres. For example, Korean size 250 is about US women's 8 and US men's 7. Enter any size to convert it.

Korean size (mm)mm

US Women'sUS W

US Men'sUS M

Korean 250 = US women's 8 = US men's 7 = EU 40

Brands differ by up to half a size, so check the brand's own chart when you can.

Korean Shoe Size Chart

Korean shoe sizes (mm) with the matching US women's, US men's, and EU sizes.

Korean (mm)	US Women's	US Men's	EU
220	5	4	35.5
225	5.5	4.5	36
230	6	5	37
235	6.5	5.5	37.5
240	7	6	38.5
245	7.5	6.5	39
250	8	7	40
255	8.5	7.5	40.5
260	9	8	41.5
265	9.5	8.5	42
270	10	9	43
275	10.5	9.5	43.5
280	11	10	44.5
285	11.5	10.5	45
290	12	11	46
295	12.5	11.5	46.5
300	13	12	47.5

Korean Clothing Size Chart

Korean women's clothes use sizes like 55 and 66, and men's tops use the chest size in cm. Korean sizes often run small, so size up if you are between sizes.

Women's
Korean	Size	US
44	XS	0–2
55	S	4–6
66	M	8–10
77	L	12–14
88	XL	16

Men's tops
Korean	Size
85	XS
90	S
95	M
100	L
105	XL
110	XXL

Frequently Asked Questions

What is 250 in Korean shoe size?

Korean shoe size 250 means a 250 mm (25 cm) foot. That is about US women's 8, US men's 7, and EU 40.

How do I find my Korean shoe size?

Stand on a piece of paper, mark your heel and longest toe, and measure the distance in millimetres. Round up to the next 5 mm. For example, a 243 mm foot is Korean size 245.

What size is 55 or 66 in Korean clothing?

Korean women's sizes 55 and 66 are about a small (US 4–6) and a medium (US 8–10). Korean clothes often run smaller than North American sizes, so check the measurements in cm on the size chart before you buy.