• Ring

This is a chart that will be extremely helpful for you to determine the ring size that you need. You can either make use of a tape or a small piece of string to measure the area that will be occupied by the ring. When it becomes a complete circle, make a mark on such string. This will be helpful for you to compare with the chart that is mentioned below.

Inside CircumferenceUS/CAUK/IE/AUDE
INMM
1.84 46.8 4 H-1/2 15
1.87 47.4 4.25 I 15.25
1.89 48 4.5 I-1/2 15.5
1.92 48.7 4.75 J ---
1.94 49.3 5 J-1/2 15.75
1.97 50 5.25 K 16
1.99 50.6 5.5 K-1/2 16.25
2.02 51.2 5.75 L ---
2.04 51.9 6 L-1/2 16.5
2.07 52.5 6.25 M 16.75
2.09 53.1 6.5 M-1/2 17
2.12 53.8 6.75 N ---
2.14 54.4 7 O 17.25
2.17 55.1 7.25 O-1/2 17.5
2.19 55.7 7.5 P 17.75
2.22 56.3 7.75 P-1/2 ---
2.24 57 8 Q 18
2.27 57.6 8.25 Q-1/2 18.25
2.29 58.3 8.5 Q-1/2 18.5
2.32 58.9 8.75 R 18.75
2.34 59.5 9 R-1/2 19
2.37 60.2 9.25 S 19.25
2.39 60.8 9.5 S-1/2 19.5
2.42 61.4 9.75 T 19.75
2.44 62.1 10 T-1/2 20
2.47 62.7 10.25 U 20.25
2.49 63.4 10.5 U-1/2 20.5
2.52 64 10.75 V ---
2.54 64.6 11 V-1/2 20.75
2.57 65.3 11.25 W ---
2.59 65.9 11.5 W-1/2 21
2.62 66.6 11.75 X ---
2.65 67.2 12 Y 21.25
2.67 67.8 12.25 Y-1/2 21.5
2.7 68.5 12.5 Z 21.75
2.72 69.1 12.75 Z-1/2 ---
2.75 69.7 13 --- 22

Other Tips

  1. *Measure your finger in warm temperatures at the end of the day.
  2. *If your knuckle is a lot larger than the base of your finger,measure both the base of your finger and your knuckle and select a size between the two.
  3. *When considering a wide band, move up a size from your measurement, for comfort’s sake.