Ring Size Guide

Unsure about your ring size? Our Printable Ring Size Guide will help you find the perfect fit before placing your order.

If you already know your size from another country, our conversion chart will help you find the equivalent US size.

Still not convinced? For the most accurate result, we recommend having your finger professionally measured by a jeweler.

Ring Diameter (mm)

US & Canada

EU

UK & Australia

14.1

3

44

F 1/2

14.3

 

45

G

14.5

3.5

 

G 1/2

14.7

 

46

H

14.9

4

47

H 1/2

15.1

 

 

I

15.3

4.5

48

I 1/2

15.5

 

 

J

15.7

5

49

J 1/2

15.9

 

50

K

16.1

5.5

 

K 1/2

16.3

 

51

L

16.5

6

52

L 1/2

16.7

 

 

M

16.9

6.5

53

M 1/2

17.1

 

 

N

17.3

7

54

N 1/2

17.5

 

55

O

17.7

7.5

 

O 1/2

17.9

 

56

P

18.1

8

57

P 1/2

18.2

 

 

 

18.3

 

 

Q

18.5

8.5

58

Q 1/2

18.8

 

59

R

19.0

9

 

R 1/2

19.2

 

60

S

19.4

9.5

61

S 1/2

19.6

 

 

T

19.8

10

62

T 1/2

20.0

 

 

U

20.2

10.5

63

U 1/2

20.4

 

64

V

20.6

11

 

V 1/2

20.8

 

65

W

21.0

11.5

66

W 1/2

21.2

 

 

X

21.4

12

67

X 1/2

21.6

 

 

Y

21.8

12.5

68

Z

22.0

 

69

Z 1/2

22.2

13

70

 

22.4

 

 

Z+1

22.6

13.5

 

Z+2