Ring Sizes and Sizing

If you already have a ring to measure, you can use this free online tool to find your ring size. Be sure to follow the screen sizing instructions to ensure accuracy.

If you don’t have a ring (or if you just don’t like the online tool), you can follow these steps to measure your finger:

Finding Your Ring Size Using Paper or String

  1. Cut a strip of paper or a piece of string. The paper strip should be approximately 1/2″ wide, and 5″ long.
  2. Wrap the paper or string around the largest knuckle of the finger you’re sizing (the ring size must be large enough to comfortably slip over the knuckle).
  3. Use a pen to mark the string or paper where the long end overlaps.
  4. Measure the mark from the end of the length of paper or string with a ruler. Use the metric side for more accurate sizing.
  5. Find your ring size by looking up your measurement on the table below. If the measurement is in between sizes, we recommend that you choose the larger size.
Circum-
ference
Circum-
ference
 US /
Canada
UK /
Australia
GermanyFranceJapan
1.58"40.2 mm1.5 C 12 3/4 40 1/2-
1.64"41.5 mm2 D 13 1/4 41 1/2 2
1.68"42.7 mm2.5 E 13 3/4 42 3/4 3
1.74"44 mm3 F 14 44 4
1.79"45.2 mm3.5 G 14 1/2 45 1/4-
1.84"46.5 mm4 H 1/2 15 46 1/2 7
1.89"47.8 mm4.5 I 1/2 15 1/4 47 3/4 8
1.94"49.0 mm5 J 1/2 15 3/4 49 9
1.99"50.2 mm5.5 L 16 50 1/4-
2.04"51.5 mm6 M 161/2 51 1/2 12
2.09"52.8 mm6.5 N 17 52 3/4 13
2.15"54.0 mm7 N 1/2 17 1/4 54 14
2.20"55.3 mm7.5 O 1/2 17 1/2 55 1/2 15
2.25"56.6 mm8 P 1/2 18 56 3/4 16
2.30"57.8 mm8.5 Q 1/2 18 1/2 58 17
2.35"59.1 mm9 R 1/2 19 59 1/4 18
2.40"60.3 mm9.5 S 1/2 19 1/2 60 1/2 19
2.46"61.6 mm10 T 1/2 20 61 3/4 20
2.50"62.8 mm10.5 U 1/2 20 1/4 62 3/4 22
2.57"64.1 mm11 V 1/2 20 3/4 64 1/4 23
2.61"66.0 mm11.5 W 1/2 21 66 24
2.66"67.2 mm12Y 21 3/4 67 1/4 25
2.69"68.4 mm12.5Z--26
2.74"69.7 mm13Z 1/222-27
2.80"71 mm13.5Z1---

Click here to view our complete ring inventory