UK - Men EU US - Men US - Women cm inch
3 - - - - -
3.5 36 4 5 22.1 8.7
4 36.7 4.5 5.5 22.5 8.9
4.5 37.3 5 6 22.9 9
5 38 5.5 6.5 23.3 9.2
5.5 38.7 6 7 23.8 9.4
6 39.3 6.5 7.5 24.2 9.5
6.5 40 7 8 24.6 9.7
7 40.7 7.5 8.5 25 9.8
7.5 41.3 8 9 25.5 10
8 42 8.5 9.5 25.9 10.2
8.5 42.7 9 10 26.3 10.4
9 43.3 9.5 10.5 26.7 10.5
9.5 44 10 11 27.1 10.7
10 44.7 10.5 11.5 27.6 10.9
10.5 45.3 11 12 28 11
11 46 11.5 12.5 28.4 11.2
11.5 46.7 12 13 28.8 11.3
12 47.3 12.5 13.5 29.3 11.5
12.5 48 13 14 29.7 11.7
13 48.7 13.5 14.5 30.1 11.9
13.5 49.3 14 15 30.5 12
14 50 14.5 15.5 31 12.2
14.5 50.7 15 - 31.4 12.4
15 51.3 16 - 31.8 12.7