A guide to counting your ring number

A guide to counting your ring number

The best and safest way to find out your ring size is to visit a jewelry store and have it measured. This way, you will be given the opportunity to try several ring sizes until you find the one that fits best.

You have to take into account that several external factors may affect the measurement such as the time of day, physical activity, humidity and temperature.

If you yourself wish to determine your ring size then there are 2 basic methods:

1st Method

Wrap a small string around your finger, note where it ends and measure the circumference in mm.

The European ring size (ISO 8653:1986) that our company uses is the same as the length you measured in mm so you can follow the table below.

Table 1

Length (mm)

Ring Size


Length (mm)

Ring Size

40,6-41

41


59,1-59,5

59,5

41,1-41,5

41,5


59,6-60

60

41,6-42

42


60,1-60,5

60,5

42,1-42,5

42,5


60,6-61

61

42,6-43

43


61,1-61,5

61,5

43,1-43,5

43,5


61,6-62

62

43,6-44

44


62,1-62,5

62,5

44,1-44,5

44,5


62,6-63

63

44,6-45

45


63,1-63,5

63,5

45,1-45,5

45,5


63,6-64

64

45,6-46

46


64,1-64,5

64,5

46,1-46,5

46,5


64,6-65

65

46,6-47

47


65,1-65,5

65,5

47,1-47,5

47,5


65,6-66

66

47,6-48

48


66,1-66,5

66,5

48,1-48,5

48,5


66,6-67

67

48,6-49

49


67,1-67,5

67,5

49,1-49,5

49,5


67,5-68

68

49,6-50

50


68,1-68,5

68,5

50,1-50,5

50,5


68,6-69

69

50,6-51

51


69,1-69,5

69,5

51,1-51,5

51,5


69,6-70

70

51,6-52

52


70,1-70,5

70,5

52,1-52,5

52,5


70,6-71

71

52,6-53

53


71,1-71,5

71,5

53,1-53,5

53,5


71,6-72

72

53,6-54

54


72,1-72,5

72,5

54,1-54,5

54,5


72,6-73

73

54,6-55

55


73,1-73,5

73,5

55,1-55,5

55,5


73,6-74

74

55,6-56

56


74,1-74,5

74,5

56,1-56,5

56,5


74,6-75

75

56,6-57

57


75,1-75,5

75,5

57,1-57,5

57,5


75,6-76

76

57,6-58

58




58,1-58,5

58,5




58,6-59

59




2nd Method

If you have a ring that fits well then print out table 2 at custom scale 100% and you will find the circle with a circumference that matches your ring.

Table 2

You may download and print the table here.