How to Measure Ring Size?

How to Measure Ring Size?

  1. Gather Your Tools: You’ll need a piece of string or a strip of paper, a ruler, and a pen.

  2. Wrap the String: Take the string or paper and wrap it around the base of your finger. Ensure it’s snug but not too tight. You should be able to slide it over your knuckle comfortably.

  3. Mark the Overlap: Use the pen to mark where the string or paper overlaps.

  4. Measure the Length: Lay the string or paper flat and use the ruler to measure the length between the start and the mark. This will give you the circumference of your finger.

  5. Find Your Size: Use a ring size chart to convert your measurement to the corresponding ring size. Ring size charts are available here.

 

Inside Circumference

US, Canada, Mexico UK, Australia, Ireland, New Zealand, South Africa France Germany, Russia, Ukraine, Asia India, China, Japan, South America, Turkey, Israel Italy, Spain, Netherlands, Switzerland
IN MM
1.77 44.8 3.25 F-½ 44.625 14.25 --- 4.625
1.79 45.5 3.5 G 45.25 14.5 5 5.25
1.82 46.1 3.75 G-½ 45.875 14.75 6 5.875
1.84 46.8 4 H-½ 46.5 15 7 6.5
1.87 47.4 4.25 I 47.125 15.25 --- 7.125
1.89 48 4.5 I-½ 47.75 15.5 8 7.75
1.92 48.7 4.75 J 48.375 --- --- 8.375
1.94 49.3 5 J-½ 49 15.75 9 9
1.97 50 5.25 K 49.625 16 --- 9.625
1.99 50.6 5.5 K-½ 50.25 16.25 10 10.25
2.02 51.2 5.75 L 50.875 --- 11 10.875
2.04 51.9 6 L-½ 51.5 16.5 12 11.5
2.07 52.5 6.25 M 52.125 16.75 --- 12.125
2.09 53.1 6.5 M-½ 52.75 17 13 12.75
2.12 53.8 6.75 N 53.375 --- --- 13.375
2.14 54.4 7 O 54 17.25 14 14
2.17 55.1 7.25 O-½ 54.625 17.5 --- 14.625
2.19 55.7 7.5 P 55.25 17.75 15 15.25
2.22 56.3 7.75 P-½ 55.875 --- --- 15.875
2.24 57 8 Q 56.5 18 16 16.5
2.27 57.6 8.25 Q-½ 57.125 18.25 --- 7.125
2.29 58.3 8.5 Q-½ 57.75 18.5 17 17.75
2.32 58.9 8.75 R 58.375 18.75 --- 18.375
2.34 59.5 9 R-½ 59 19 18 19
2.37 60.2 9.25 S 59.625 19.25 --- 19.625
2.39 60.8 9.5 S-½ 60.25 19.5 19 20.25
2.42 61.4 9.75 T 60.875 19.75 --- 20.875
2.44 62.1 10 T-½ 61.5 20 20 21.25
2.47 62.7 10.25 U 62.125 20.25 21 22.125
2.49 63.4 10.5 U-½ 62.75 20.5 22 22.75
2.52 64 10.75 V 63.375 --- --- 23.375
2.54 64.6 11 V-½ 64 20.75 23 24
2.57 65.3 11.25 W 64.625 --- --- 24.625
2.59 65.9 11.5 W-½ 65.25 21 24 25.25
2.62 66.6 11.75 X 65.875 --- --- 25.875
2.65 67.2 12 Y 66.5 21.25 25 26.5
2.68 68.1 12.25 Y-½ 67.125 21.5 --- 27.125
2.71 68.5 12.5 Z 67.75 21.75 26 27.75
2.72 69.1 12.75 Z-½ 68.375 --- --- 28.375
2.75 69.7 13 --- 69 22 27 29
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