Sperry size chart

Sperry size chart

Men Sizes

US	UK	EU	JP
4	3	36
4.5	3.5	36.5
5	4	37
5.5	4.5	37.5
6	5	38	25
6.5	5.5	38.5	25.5
7	6	39.5	26
7.5	6.5	40	26.5
8	7	40.5	27
8.5	7.5	41.5	27.5
9	8	42	28
9.5	8.5	42.5	28.5
10	9	43	29
10.5	9.5	44	29.5
11	10	44.5	3
11.5	10.5	45	31
12	11	45.5
12.5	11.5	46.5
13	12	47
13.5	12.5	48
14	13	48.5
14.5	13.5	49
15	14	49.5
15.5	14.5	50
16	15	50.5
16.5	15.5	51
17	16	51.5
18	17	52.5

Women Sizes

US	UK	EU	JP
4	1.5	34
4.5	2	34.5
5	2.5	35
5.5	3	35.5
6	3.5	36	22
6.5	4	37	22.5
7	4.5	37.5	23
7.5	5	38	23.5
8	5.5	39	24
8.5	6	39.5	24.5
9	6.5	40	25
9.5	7	40.5	25.5
10	7.5	41	26
10.5	8	42
11	8.5	42.5
11.5	9	43
12	9.5	43.5
12.5	10	44
13	10.5	44.5

Unisex Sizes

US MEN	US WOMEN
5	6.5
5.5	7
6	7.5
6.5	8
7	8.5
7.5	9
8	9.5
8.5	10
9	10.5
9.5	11
10	11.5
10.5	12
11	12.5
11.5	13
12	13.5

Infant Sizes

US	IN	CM
Newborn	3 1/4	8.2
0-3 months	3 1/2	9
3-6 months	3 7/8	9.9
6-9 months	4 1/4	10.7
9-12 months	4 5/8	11.6

Little Kid Sizes

US	IN	CM
1	4 3/8	11.2
2	4 5/8	11.6
3	4 3/4	12
4	4 7/8	12.4
5	5 1/8	12.9
5.5	5 1/4	13.3
6	5 3/8	13.7
6.5	5 5/8	14.1
7	5 3/4	14.6
7.5	5 7/8	15
8	6 1/8	15.4
8.5	6 1/4	15.8
9	6 3/8	16.3
9.5	6 5/8	16.7

Big Kid Sizes

US	IN	CM
10.5	6 3/4	17.1
11	6 7/8	17.5
11.5	7 1/8	18
12	7 1/4	18.4
12.5	7 3/8	18.8
13	7 5/8	19.2
13.5	7 3/4	19.7
1	7 7/8	20.1
1.5	8 1/8	20.5
2	8 1/4	20.9
2.5	8 3/8	21.3
3	8 5/8	21.8
3.5	8 3/4	22.2
4	8 7/8	22.6
4.5	9 1/8	23.1
5	9 1/4	23.5
5.5	9 3/8	23.9
6	9 5/8	24.3
6.5	9 3/4	24.8
7	9 7/8	25.2