Birkenstock Size Conversion

US Men US Women UK EU
2 4 2.5 35
3 5 3.5 36
4 6 4.5 37
5 7 5 38
6 8 5.5 39
7 9 7 40
8 10 7.5 41
9 11 8 42
10 12 9 43
11 13 9.5 44
12 14 10.5 45
13 15 11.5 46