Size Guide

RING
SIZE		 CIRCUMFERENCE
Inches / Millimeters		 DIAMETER
Inches / Millimeters
0 1.44" / 36.5mm 0.46" / 11.6mm
1 1.54" / 39.1mm 0.49" / 12.4mm
2 1.64" / 41.6mm 0.52" / 13.3mm
3 1.74" / 44.2mm 0.55" / 14.1mm
4 1.84" / 46.7mm 0.59" / 14.9mm
5 1.94" / 49.3mm 0.62" / 15.7mm
6 2.04" / 51.8mm 0.65" / 16.5mm
7 2.14" / 54.4mm 0.68" / 17.3mm
8 2.24" / 56.9mm 0.71" / 18.1mm
9 2.34" / 59.5mm 0.75" / 18.9mm
10 2.44" / 62.1mm 0.78" / 19.8mm
11 2.54" / 64.6mm 0.81" / 20.6mm
12 2.64" / 67.2mm 0.84" / 21.4mm
13 2.74" / 69.7mm 0.87" / 22.2mm
14 2.85" / 72.3mm 0.91" / 23.0mm
15 2.95" / 74.8mm 0.94" / 23.8mm
16 3.05" / 77.4mm 0.97" / 24.6mm