Ring Size Guide

As a rough guide, if you are guessing the finger size for a lady, we would advise you to opt for a size L for slender hands, size N for medium and larger size Q. For a man's ring, small would be size S, medium V and large size X.

Ring Size Information


Circumference(mm)

UK

USA

47

I

4.25

48

J

4.5

49

J1/2

5

50

K1/2

5.5

51

L1/2

5.75

52

M1/2

6.25

53

N

6.5

54

O

7

55

P

7.5

56

P1/2

7.75

57

Q1/2

8.25

58

R

8.5

59

R1/2

8.75

60

S1/2

9.5

61

T

9.75

62

U

10.25

63

V

10.5

64

V1/2

11

65

W1/2

11.5

66

X

11.75

67

Y1/2

12.25

68

Z

12.5

69

Z1/2

13

70

Z 1

13.25

71

Z 2

13.5

72

Z 3

13.75