International Size Cross-Reference

Here are the corresponding sizes in the European (EU), Japanese (JP), United Kingdom (UK), and United States (US) shoe measurement systems for infants, children, women, and men. Data in centimeters (CM) provided when available.

IMPORTANT: In many cases, manufacturers do not agree as to the meaning of the shoe sizes.

Inconsistencies:

Prefix letters indicate variant data by brand, as follows:

a - adidas.
A - ASICS.
C - Converse.
N - Nike.
T - Tretorn.

Infants and Toddlers

US	UK	EU	JP	CM
2.0	1.5	17.0	7.0
2.5	2.0	18.0	7.5
3.0	2.5	18.5	8.0
3.5	3.0	19.0	8.5
4.0	3.5	19.5	9.0	10.0
4.5	4.0	20.0	9.5	10.5
5.0	4.5	21.0	10.0	11.0
5.5	5.0	21.5	10.5	11.5
6.0	5.5	22.0	11.0	12.0
6.5	6.0	22.5	11.5	12.5
7.0	6.5	23.5	12.0	13.0
7.5	7.0	24.0	12.5	13.5
8.0	7.5	25.0 T24.5	13.0	14.0

Children

US	UK	EU	JP	CM
8.5	8.0	25.5 T25.0	13.5	14.5
9.0	8.5	26.0 T25.5	14.0	15.0
9.5	9.0	26.5 T26.0	14.5	15.5
10.0	9.5	27.0 T26.5	15.0	16.0
10.5	10.0	27.5 T27.0	15.5	16.5
11.0	10.5	28.0 T27.5	16.0	17.0
11.5	11.0	28.5 T28.0	16.5	17.5
12.0	11.5	29.5 T29.0	17.0	18.0
12.5	12.0	30.0	17.5	18.5
13.0	12.5	31.0 T30.5	18.0	19.0
13.5	13.0	31.5 T31.0	18.5	19.5
1.0	13.5	32.0 T31.5	19.0	20.0
1.5	1.0	33.0 T32.0	19.5	20.5
2.0	1.5	33.5 T32.5	20.0	21.0
2.5	2.0	34.0 T33.0	20.5	21.5
3.0	2.0 T2.5	35.0 T34.0	21.0	22.0
3.5	2.5 T3.0	35.5 T34.5	21.5	22.5
4.0	3.0 T3.5	36.0 T35.0	22.0	23.0
4.5	3.5 T4.0	36.5 T36.0	22.5	23.5
5.0	4.0 T4.5	37.5 T36.5	23.0	T23.5
5.5	4.5 T4.0	38.0 T37.0	23.5	24.0
6.0	5.0 T5.5	38.5 T38.0	24.0	24.5
6.5	5.5	39.0	24.5

Women

US	UK	EU	JP	CM
5.0	4.0 T2.5	35.0	22.0	22.0
5.5	4.5 T3.0	35.5	22.5	22.5
6.0	5.0 T3.5	36.0	23.0	23.0
6.5	5.5 T4.0	36.5	23.5	23.5
7.0	6.0 T4.5	37.5	24.0	24.0
7.5	6.5 T5.0	38.0	24.5	24.5
8.0	6.5 T5.5	38.5	25.0	25.0
8.5	7.0 T6.0	39.0	25.5	25.5
9.0	7.5 T6.5	40.0	26.0	26.0
9.5	8.0 T7.0	40.5	26.5	26.5
10.0	8.5 T7.5	41.0	27.0	27.0
11.0	9.5	42.0	28.0
12.0	10.5	42.5	29.0

Men

US	UK	EU	JP	CM
6.0	5.0	38.5	24.0
6.5	5.5	39.0 T38.5	24.5	24.5
7.0	6.0	40.0 T39.0	25.0	25.0
7.5	6.5	40.5 T40.0	25.5	25.5
8.0	7.0	41.0 T40.5	26.0	26.0
8.5	7.5	42.0 T41.0	26.5	26.5
9.0	8.0	42.5 T42.0	27.0	27.0
9.5	8.5	43.0 T42.5	27.5	27.5
10.0	9.0	44.0 T43.0	C28.5 28.0	28.0
10.5	9.5	44.5 T44.0	28.5	28.5
11.0	10.0	45.0 T44.5	29.0	29.0
11.5	10.5	C46.0 45.5 T45.0	29.5	29.5
12.0	11.0	46.0 T45.0	30.0	N30.0 T30.0
12.5	12.0	47.5	31.0
13.0	a12.5 T12.0	A47.0 T47.0		A30.0 T31.0
14.0	T13.0	T48.5		T32.0
15.0	T14.0	T50.0		T33.0
16.0	T15.0	T52.0		T34.0

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Last Updated: 21 February 2011 14:56

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