Alien Ring

Sterling silver alien ring
Ring Size Conversion Chart
Use this chart to find your ring size in UK letters, with international equivalents.
UK Size
Diameter (mm)
Circumference (mm)
EU Size
US Size
F
14.0
44.0
44
3
G
14.4
45.2
45
3.5
H
14.8
46.5
46
4
I
15.2
47.8
47.5
4.5
J
15.6
49.0
49
5
K
16.0
50.2
50
5.5
L
16.3
51.2
51
5.75
M
16.7
52.5
52.5
6.25
N
17.1
53.8
54
6.75
O
17.5
55.0
55
7.25
P
17.9
56.2
56.5
7.75
Q
18.3
57.5
57.5
8.25
R
18.7
58.7
59
8.75
S
19.1
60.0
60.5
9.25
T
19.5
61.3
62
9.75
U
19.9
62.5
63
10.25
V
20.3
63.8
64.5
10.75
W
20.7
65.1
66
11.25
X
21.1
66.3
67.5
11.75
Y
21.5
67.6
69
12.25
Z
21.9
68.9
70.5
12.75
Tip: If you are between sizes, we recommend sizing up for comfort.