Ring Size Guide
This is a chart that will be extremely helpful for you to determine the ring size that you need. You can either make use of a tape or a small piece of string to measure the area that will be occupied by the ring. When it becomes a complete circle, make a mark on such string. This will be helpful for you to compare with the chart that is mentioned below.
| Inside Diameter |
Inside Circumference |
SIZE |
| MM |
MM |
US / CA |
UK / AU/
SAF |
FR / DE |
Europe |
| 14.1 |
44.2 |
3 |
F |
44 |
4.25 |
| 14.5 |
45.5 |
3.5 |
G |
45.5 |
5.5 |
| 14.9 |
46.8 |
4 |
H |
47 |
6.75 |
| 15.3 |
48 |
4.5 |
I |
48 |
8 |
| 15.7 |
49.3 |
5 |
J-½ |
50 |
9.25 |
| 16.1 |
50.6 |
5.5 |
K-½ |
51 |
10.5 |
| 16.5 |
51.9 |
6 |
L-½ |
52 |
11.75 |
| 16.9 |
53.1 |
6.5 |
M-½ |
53 |
13.25 |
| 17.3 |
54.4 |
7 |
N-½ |
54 |
14.5 |
| 17.7 |
55.7 |
7.5 |
O-½ |
56 |
15.75 |
| 18.1 |
57 |
8 |
P-½ |
57 |
17 |
| 18.5 |
58.3 |
8.5 |
Q-½ |
58 |
18.25 |
| 19 |
59.5 |
9 |
R-½ |
59 |
19.5 |
| 19.4 |
60.8 |
9.5 |
S-½ |
61 |
20.75 |
| 19.8 |
62.1 |
10 |
T-½ |
62 |
22 |
| 20.2 |
63.4 |
10.5 |
U-½ |
63 |
23.25 |
| 20.6 |
64.6 |
11 |
V-½ |
64 |
24.75 |
| 21 |
65.9 |
11.5 |
W-½ |
66 |
26 |
| 21.4 |
67.2 |
12 |
X-½ |
67 |
27.25 |
| 21.8 |
68.5 |
12.5 |
Z |
68 |
28.5 |
| 22.2 |
69.7 |
13 |
Z+1 |
70 |
29.75 |
| 22.6 |
71 |
13.5 |
Z+1.5 |
71 |
31 |
| 23 |
72.3 |
14 |
Z+2 |
72 |
32.25 |
| 23.4 |
73.5 |
14.5 |
Z+2.5 |
73.5 |
33.5 |
| 23.8 |
74.8 |
15 |
Z+3 |
75 |
34.75 |
OTHER TIPS
1) *Measure your finger in warm temperatures at the end of the day.
2) *If your knuckle is a lot larger than the base of your finger,measure both the base of your finger and your knuckle and select a size between the two.
3) *When considering a wide band, move up a size from your measurement, for comfort’s sake.
