US | Euro | UK | Inches | CM |
---|---|---|---|---|
12.5 | 30.5 | 11.5 | 7 1/4 | 18.4 |
13 | 31 | 12 | 7 1/2 | 19 |
13.5 | 31.5 | 12.5 | 7 5/8 | 19.3 |
1 | 32 | 13 | 7 3/4 | 19.6 |
1.5 | 32.5 | 13.5 | 8 | 20.3 |
2 | 33 | 1 | 8 1/8 | 20.6 |
2.5 | 33.5 | 1.5 | 8 1/4 | 21 |
3 | 34 | 2 | 8 1/2 | 21.6 |
3.5 | 35 | 2.5 | 8 5/8 | 21.9 |
4 | 36 | 3 | 9 | 22.9 |
4.5 | 36.5 | 3.5 | 9 1/8 | 23.2 |
5 | 37 | 4 | 9 1/4 | 23.5 |
5.5 | 37.5 | 4.5 | 9 1/2 | 24.1 |
6 | 38 | 5 | 9 5/8 | 24.4 |
6.5 | 38.5 | 5.5 | 9 3/4 | 24.7 |
7 | 39 | 6 | 10 | 25.4 |