We advise that you measure the size of your finger rather than the size of your ring.
- Wrap a length of string or ribbon around the base of your finger. To ensure the ring fits comfortably, we suggest measuring your knuckle as well. Select a size that will slide on and off your finger easily.
- With a pen, mark the point on the string where the ends meet.
- Measure the string in millimetres with a ruler.
- Choose the closest measurement to the chart below to identify your ring size.
Size data
| France |
UK |
Italy |
US |
| 46 |
H 1/2 |
8 |
4 |
| 47 |
I |
8/9 |
4 1/4 |
| 48 |
I 1/2 |
9 |
4 1/2 |
| 49 |
J |
10 |
4 3/4 |
| 49.5 |
J 1/2 |
10/11 |
5 |
| 50 |
K |
11 |
5 1/4 |
| 50.5 |
K 1/2 |
12 |
5 1/2 |
| 51 |
L |
12/13 |
5 3/4 |
| 52 |
L 1/2 |
13 |
6 |
| 53 |
M |
14 |
6 1/4 |
| 53.5 |
M 1/2 |
14/15 |
6 1/2 |
| 54 |
N |
15 |
6 3/4 |
| 54.5 |
N1/2 |
15/16 |
7 |
| 55 |
O |
16 |
7 1/4 |
| 55.5 |
O1/2 |
17 |
7 1/2 |
| 56 |
P |
17/18 |
7 3/4 |
| 57 |
P 1/2 |
18 |
8 |
| 58 |
Q |
18/19 |
8 1/4 |
| 58.5 |
Q 1/2 |
19 |
8 1/2 |
| 59 |
R |
19/20 |
8 3/4 |
| 60 |
R 1/2 |
20 |
9 |
Figure 1: