Sizes chart

Sizes chart

Ring sizes

 

Women        
Europa USA UK Circunference diameter
10 5 1/4 K 50 mm 15,92 mm
11 5 3/4 L 51 mm 16,23 mm
12 6 M 52 mm 16,55 mm
13 6 1/2 N 53 mm 16,87 mm
14 7 O 54 mm 17,19 mm
15 7 1/2 P 55 mm 17,51 mm
16 7 3/4 P 1/2 56 mm 17,83 mm
         
Men        
Europa USA UK Circunference diameter
17 8 1/4 P 1/2 57 mm 18,14 mm
18 8 1/2 Q 1/2 58 mm 18,46 mm
19 8 7/8 R 59 mm 18,78 mm
20 9 1/8 S 60 mm 19,10 mm
21 9 3/4 S 1/2 61 mm 19,42 mm
22 10 T 1/2 62 mm 19,74 mm
23 10 1/2 U 1/2 63 mm 20,05 mm