Ring Size Guide

Wrap a piece of string around the base of your finger and record the measurement in millimeters. Use the chart below to find your size given the closest measurement.

Circumference

47 mm

48 mm

49.3 mm

50.6 mm

51.9 mm

53.1 mm

54.4 mm

55.7 mm

57 mm

58.3 mm

59.6 mm

60.8 mm

62.1 mm

63.04 mm

64.06 mm

65.9 mm

67.2 mm

Diameter

14.99 mm

15.25 mm

15.7 mm

16.1 mm

16.5 mm

16.92 mm

17.32 mm

17.73 mm

18.14 mm

18.54 mm

18.95 mm

19.40 mm

19.80 mm

20.20 mm

20.60 mm

21.00 mm

21.40 mm

US Size

4

4.5

5

5.5

6

6.5

7

7.5

8

8.5

9

9.5

10

10.5

11

11.5

12