Ring Size Measurement Guide
52mm
(inner circumference)
How to Find Your Size
1. Print this sheet at A4 size (100%).
2. Find a ring that fits your finger correctly.
16.6mm
3. Place the ring over the circles below and find the
(inner diameter)
⌀
matching size.
4. If the ring is in between two sizes - go for the
larger of the two.
52
53
54
55
56
57
⌀
16.6mm
17.8mm
16.9mm
17.2mm
17.5mm
18.1mm
58
59
60
61
62
⌀
18.8mm
19.1mm
18.5mm
19.4mm
19.7mm
Ring Size Conversion
Pergamene Size
UK
US
52
L - L½
6 - 6½
53
L½ - M½
6½ - 7
54
M½ - N½
7
55
N½ - O
7½
56
O - P
7½ - 8
57
P - P½
8 - 8½
58
P½ - Q½
8½ - 9
59
Q½ - R½
9
60
R½ - S
9 - 9½
Use the guide below to
61
S - T
9½ - 10
confirm printed size
62
T - T½
10
0
CM
1
2
3
4
5