Ring Size Chart
INTERNATIONAL RING SIZE CHART
Rings are stocked in US full sizes. Choose the closest size up or down, depending if you prefer a tighter or looser fit.
How to measure for your ring size
By Diameter: Measure the insider diameter of a ring from the finger you wish your new ring to fit, using a ruler measure across the centre of the middle of the ring, do not include the metal/band of the ring, then match the measurement to the diameter (mm) on the ring size chart and see what US size you are closest to.
By Circumference: Measure the finger you wish to wear the ring on by wrapping a piece of paper or string around your finger where the ring would be, mark your size with a pen then measure that paper strip with a rule, match the measurement to the circumference on the ring size chart and see what US size that is closest to.
Circumference (mm) |
Diameter |
United States & Canada |
UK, Europe |
46.8 |
14.9 |
4 |
H ½ |
47.4 |
15.1 |
|
I |
48.0 |
15.3 |
4 ½ |
I ½ |
48.7 |
15.5 |
|
J |
49.3 |
15.7 |
5 |
J ½ |
50.0 |
15.9 |
|
K |
50.6 |
16.1 |
5 ½ |
K ½ |
51.2 |
16.3 |
|
L |
51.9 |
16.5 |
6 |
L ½ |
52.5 |
16.7 |
|
M |
53.1 |
16.9 |
6 ½ |
M ½ |
53.8 |
17.1 |
|
N |
54.4 |
17.3 |
7 |
N ½ |
55.1 |
17.5 |
|
O |
55.7 |
17.7 |
7 ½ |
O ½ |
56.3 |
17.9 |
|
P |
57.0 |
18.1 |
8 |
P ½ |
57.2 |
18.2 |
|
|
57.6 |
18.3 |
|
Q |
58.3 |
18.5 |
8 ½ |
Q ½ |
58.9 |
18.8 |
|
R |
59.5 |
19.0 |
9 |
R ½ |
60.2 |
19.2 |
|
S |
60.8 |
19.4 |
9 ½ |
S ½ |
61.4 |
19.6 |
|
T |
62.1 |
19.8 |
10 |
T ½ |