Step 1 Find a ring at your disposal with the perfect sizing
Step 2 Measure the internal diameter of the ring (mm)
Step 3 Refer to the chart below to find out your size
|
INTERNAL DIAMETER (MM)
|
US/CANADA RING SIZE
|
UK/AUSTRALIA RING SIZE
|
|
14.1
|
3
|
F
|
|
14.9
|
4
|
H
|
|
15.7
|
5
|
J
|
|
16.5
|
6
|
L
|
|
17.3
|
7
|
N
|
|
18.1
|
8
|
P
|
|
19.0
|
9
|
R
|
|
19.8
|
10
|
T
|
|
20.6
|
11
|
V
|
|
21.4
|
12
|
X
|
|
22.2
|
13
|
Z
|
2) MEASURE YOUR FINGER
Step 1
Find a string, thread, ribbon, or a thin strip of paper
Wrap it around your finger and tighten the wrap until you can't anymore
Step 2
Use a pen to mark the spot where the string or paper overlaps.
Step 3
Measure the length with a ruler (mm). Use the chart below to find out your ring size.
|
CIRCUMFERENCE (MM)
|
US/CANADA RING SIZE
|
UK/AUSTRALIA RING SIZE
|
|
44.2
|
3
|
F
|
|
46.8
|
4
|
H
|
|
49.3
|
5
|
J
|
|
51.9
|
6
|
L
|
|
54.4
|
7
|
N
|
|
57.0
|
8
|
P
|
|
59.5
|
9
|
R
|
|
62.1
|
10
|
T
|
|
64.6
|
11
|
V
|
|
67.2
|
12
|
X
|
|
67.7
|
13
|