Ring Size Conversion Chart
To discover your ring size, simply measure the inside diameter of an existing fitting ring and check the measurement against our handy chart below.
|
Inches |
MM |
US |
EU |
UK |
|---|---|---|---|---|
|
0.58 |
14.88 |
4.25 |
46.5 |
H |
|
0.59 |
15.10 |
4.5 |
47 |
I |
|
0.60 |
15.49 |
5 |
48.5 |
J |
|
0.62 |
15.90 |
5.5 |
50 |
K |
|
0.64 |
16.31 |
6 |
51 |
L |
|
0.65 |
16.71 |
6.5 |
52 |
M |
|
0.67 |
17.12 |
6.75 |
53.5 |
N |
|
0.69 |
17.53 |
7 |
55 |
O |
|
0.70 |
17.93 |
7.5 |
56 |
P |
|
0.72 |
18.34 |
8 |
57 |
Q |
|
0.73 |
18.75 |
8.5 |
58.5 |
R |
|
0.75 |
19.15 |
9 |
59.5 |
S |
|
0.77 |
19.56 |
9.5 |
61 |
T |
|
0.78 |
19.81 |
10 |
62.5 |
U |
|
0.79 |
20.17 |
10.5 |
63 |
V |
|
0.81 |
20.61 |
11 |
65 |
W |
|
0.83 |
20.99 |
11.5 |
66 |
X |
|
0.84 |
21.32 |
12 |
67.5 |
Y |
|
0.85 |
21.71 |
12.5 |
69 |
Z |
|
0.87 |
22.10 |
13 |
70.5 |
Z+1 |
Check the size of your existing ring
Ask for the ring size guide and follow instructions to find out what size is best for you:
What if the ring still turns out to be the wrong fit?
Remember that the printable ring sizer is not a professional measurement and should be used more as a guide or an estimate. If the worst happens and you select a ring in the incorrect size, Talk to Bovanni support team and we will help to exchange and resize it for you.