Ring Size Chart

SIZE CHART

HOW TO MEASURE YOUR RING SIZE

  1. Find a ring that fits.
  2. Measure the diameter and or circumference and see table below.

Diameter (mm)

Circumference (mm)

Australia + UK + Europe

USA + Canada

Asia

14.1

44.2

F

3

4

14.5

45.5

G

3 ½

 

14.9

46.8

H

4

7

15.3

48.0

I

4 ½

8

15.7

49.3

J½

5

9

16.1

50.6

K½

5 ½

10

16.5

51.9

L½

6

11

16.9

53.1

M

6 ½

13

17.3

54.4

N½

7

14

17.7

55.7

O½

7 ½

15

18.1

57.0

P½

8

16

18.5

58.3

Q½

8 ½

17

19

59.5

R½

9

18

19.4

60.8

S½

9 ½

19

19.8

62.1

T½

10

20