Ring Sizing Conversion

US SIZE UK SIZE EU SIZE
1 3/4 C 40 1/2
2 1/4 D 41 1/2
2 3/4 E 42 3/4
3 1/4 F 44 1/2
3 3/4 G 45 1/2
4 1/4 H 46 1/2
4 3/4 I 47 3/4
5 1/4 J 49 1/2
5 1/2 K 50 1/4
6 L 51 1/2
6 1/2 M 52 1/2
7 N 54
7 1/2 O 55 1/4
8 P 56 1/4
8 1/2 Q 57 1/2
8 3/4 R 58 1/2
9 1/2 S 60 1/4
9 3/4 T 61 1/2
10 1/4 U 62 1/2
10 3/4 V 63 3/4
11 1/4 W 65 1/4
11 3/4 X 66 1/4
12 1/4 Y 67 1/2
12 3/4 Z 68 3/4