UK to US Ring Size Conversion



All Sorella personalized rings are produced in US ring sizes. If you're from the UK, you'll need to have your ring size converted from a UK ring size to a US ring size.

As personalized rings cannot be resized, we strongly recommend that your have your finger sized in US sizes by a jeweler before ordering.

Below you'll find a chart that approximates the UK to US conversion.


UK Size
Inside Circumference (mm)
US Size
H
47
4.0
I
48
4.5
J
49
5.0
K
50
5.5
L
51
6.0
M
52
6.5
N
54
7.0
O
55
7.5
P
56
8.0
Q
57
8.5
R
59
9.0
S
60
9.5
T
61
10.0
U
63
10.5
V
64
11.0
W
65
11.5
X
66
12.0
Y
68
12.5
Z
69
13.0