Sizes

The following tables will give you different ring sizes, set in comparison to some alternative, local units in use. In europe, mostly inner diameter and inner circumference in mm are in use. The first table sets these units in comparison. Specified in the shop are ring sizes as inner circumferences.

To determine your ring size, take a ring which fits and have a measurement of the inner diameter by gauge or lineal. With the following table, then you may determine your ring size.

inner diameter in mm

Ring size (inner circumference in mm)

14,0

44

14,6

46

15,3

48

15,9

50

16,6

52

17,2

54

17,8

56

18,5

58

19,1

60

19,7

62

20,4

64

21,0

66

21,6

68

22,3

70

22,9

72

23,6

74

24,2

76

 

The following table sets the ring sizes in comparison to local used units:


american and canadian ring size
inner diameter
mm/inch
inner circumference
mm/inch
alternative, local units in use
UK
France
Germany (alt.)
Japan
1½ 12.78 / 0.503 40.2 / 1.580 C 40 ½ 12 ¾  
2 13.21 / 0.520 41.5 / 1.634  D 41 ½ 13 ¼ 2
2½ 13.61 / 0.536 42.7 / 1.684 E 42 ¾ 13 ¾ 3
3 14.04 / 0.553 44.0 / 1.739 F 44 14 4
3½ 14.45 / 0.569 45.2 / 1.788 G 45 ¼ 14 ½  
4 14.86 / 0.585 46.5 / 1.836 H½ 46 ½ 15 7
4½ 15.27 / 0.601 47.8 / 1.888 I½ 47 ¾ 15 ¼ 8
5 15.70 / 0.618 49.0 / 1.941 J½ 49 15 ¾ 9
5½ 16.10 / 0.634 50.2 / 1.992 L 50 ¼ 16  
 6 16.51 / 0.650 51.5 / 2.042 M 51 ½ 16 ½ 12
6½ 16.92 / 0.666 52.8 / 2.092 N 52 ¾ 17 13
7 17.35 / 0.683 54.0 / 2.146 N½ 54 17 ¼ 14
7½ 17.63 / 0.699 55.3 / 2.196 O½ 55 ½ 17 ½ 15
8 18.19 / 0.716 56.6 / 2.249 P½ 56 ¾ 18 16
8½ 18.59 / 0.732 57.8 / 2.300 Q½ 58 18 ½ 17
9 18.99 / 0.748 59.1 / 2.350 R½ 59 ¼ 19 18
9½ 19.41 / 0.764 60.3 / 2.400 S½ 60 ½ 19 ½ 19
10 19.84 / 0.781 61.6 / 2.463 T½ 61 ¾ 20 20
10½ 20.24 / 0.797 62.8 / 2.504 U½ 62 ¾ 20 ¼ 22
11 20.68 / 0.814 64.1 / 2.567 V½ 64 ¼ 20 ¾ 23
11½ 21.01 / 0.830 66.0 / 2.608 W½ 66 21 24
12 21.41 / 0.846 67.3 / 2.658 Y 67 ¼ 21 ½ 25

Impressum: Michael Hartlieb Schmuckwaren, Hardstr. 186, 90766 Fürth, fon: +499119772996 fax: +499119772995