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Ring Size Chart

Men's Ring Size Chart
  1. Cut a thin strip of paper, about 10-12cm long.
  2. Please wrap the strip of paper tightly around your desired finger. 
  3. Using the below chart, convert your measurement into your ring size. 
    • If you have any questions about your size and feel free to contact our customer service: support@gthic.com. Or you can buy our ring sizer gauge. 

     

    US Size CIRCUMFERENCE (mm) CIRCUMFERENCE (inches) UK, Europe & Australia
    5 49.3 1.94 J 1/2
    5.5 50.6 1.99 L
    6 51.8 2.04 L 1/2
    6.5 53.1 2.09 N
    7 54.3 2.14 O
    7.5 55.6 2.19 P
    8 56.9 2.24 Q
    8.5 58.1 2.29 R
    9 59.4 2.34 S
    9.5 60.9 2.40 T
    10 62.2 2.45 T 1/2
    10.5 63.5 2.50 U 1/2
    11 64.7 2.55 V 1/2
    11.5 66 2.60 X
    12 67.2 2.65 Y
    12.5 68.5 2.70 Z
    13 69.7 2.74
    13.5 71 2.80
    14 72.3 2.85
    14.5 73.5 2.89
    15 74.8 2.94
    15.5 76 2.99
    16 77.3 3.04
    16.5 78.6 3.09
    17 79.9 3.15
    17.5 81.2 3.20
    18 82.5 3.25
    18.5 83.7 3.30
    19 85 3.35
    19.5 86.3 3.40
    20 87.5 3.44