Ring Size Chart

Letters Numbers Inner Diameter Circumference
J 5 15.7mm 49.3mm
L 6 16.5mm 51.8mm
N 7 17.3mm 54.4mm
P 8 18.1mm 56.9mm
R 9 19.9mm 59.5mm
T 10 19.8mm 62.1mm
V 11 20.6mm 64.6mm
X 12 21.4mm 67.2mm
Z 13 22.2mm 69.7mm