Men

UK Size	US Size	EUR	CM
3	4	35.5	22
3.5	4.5	36.5	22.5
4	5	37	23
4.5	5.5	37.5	23.5
5	6	38	24
5.5	6.5	38.5	24.5
6	7	39	25
6.5	7.5	40	25.5
7	8	40.5	26
7.5	8.5	41	26.5
8	9	42	27
8.5	9.5	42.5	27.5
9	10	43	28
9.5	10.5	44	28.5
10	11	44.5	29
10.5	11.5	45	29.5
11	12	46	30
11.5	12.5	46.5	30.5
12	13	47	31

 

Women

UK Size	US Size	EUR	CM
1.5	4	34	20.5
2	4.5	34.5	21
2.5	5	35	21.5
3	5.5	35.5	22
3.5	6	36	22.5
4	6.5	37	23
4.5	7	37.5	23.5
5	7.5	38	24
5.5	8	38.5	24.5
6	8.5	39	25
6.5	9	40	25.5
7	9.5	40.5	26
7.5	10	41	26.5
8	10.5	42	27

 

Kids

UK Size	US Size	EUR	CM
3K	4K	19	12
4K	5K	20	13
5K	6K	22	14
6K	7K	23	14.5
7K	8K	24	15.5
8K	9K	25	16
8.5K	10K	26	16.5
9.5K	10.5K	27	16.5
10K	11K	28	17
11K	12K	30	17.5
12K	13K	31	18.5
13K	1	32	19
1	1.5	33	19.5
1.5	2	33.5	20
2	2.5	34	20.5
2.5	3	35	21
3	3.5	35.5	22