Luna Merdin & Turkiye USA & Canada Europe UK & Australia Circumference (mm) Diameter(mm)
4 3 44 F 43.99 14.01
5 - 45 G 44.96 14.32
6 3.5 46 G1/2 45.96 14.64
7 4 47 H1/2 46.97 14.96
8 4.5 48 I1/2 47.97 15.28
9 5 49 J 48.98 15.6
10 - 50 K 49.98 15.92
11 5.5 51 L 50.96 16.23
12 6 52 L1/2 51.96 16.55
13 6.5 53 M1/2 52.97 16.87
14 7 54 N 53.97 17.23
15 - 55 O 54.98 17.55
16 7.5 56 P 55.98 17.87
17 8 57 P1/2 56.95 18.14
18 8.5 58 Q1/2 57.96 18.46
19 - 59 R 58.96 18.78
20 9 60 S 59.97 19.1
21 9.5 61 S1/2 60.97 19.42
22 10 62 T1/2 61.98 19.74
23 - 63 U1/2 62.95 20.05
24 10.5 64 V 63.96 20.37
25 11 65 W 64.96 20.69
26 11.5 66 W1/2 65.97 21.01
27 12 67 X1/2 66.97 21.33
28 - 68 Y1/2 67.98 21.65
29 12.5 69 Z 68.95 21.96
30 13 70 Z+1 68.95 22.98