Ring Size Guide
- Wrap a piece of ribbon firmly at the base of your finger and cut where the two ends meet
- Measure the length of the ribbon against a ruler
- Use our ring size guide below to find your measurement and the correct ring size
|
Ring Size |
Inside Circumference (mm) |
Inside Diameter (mm) |
|
A 1/2 |
38.26mm |
12.18mm |
|
B |
38.86mm |
12.37mm |
|
B 1/2 |
39.58mm |
12.60mm |
|
C |
40.15mm |
12.78mm |
|
C 1/2 |
40.84mm |
13mm |
|
D |
41.50mm |
13.21mm |
|
D 1/2 |
42.13mm |
13.41mm |
|
E |
42.76mm |
13.61mm |
|
E 1/2 |
43.45mm |
13.83mm |
|
F |
44.14mm |
14.05mm |
|
F 1/2 |
44.45mm |
14.15mm |
|
G |
45.11mm |
14.36mm |
|
G 1/2 |
45.74mm |
14.56mm |
|
H |
46.02mm |
16.65mm |
|
H 1/2 |
46.68mm |
14.86mm |
|
I |
47.25mm |
15.04mm |
|
I 1/2 |
47.25MM |
15.27mm |
|
J |
47.38mm |
15.40mm |
|
J 1/2 |
49.32mm |
15.70mm |
|
K |
49.64mm |
15.80mm |
|
K 1/2 |
50.27mm |
16mm |
|
L |
50.58mm |
16.10mm |
|
L 1/2 |
51.55mm |
16.41mm |
|
M |
51.87mm |
16.51mm |
|
M 1/2 |
52.50mm |
16.71mm |
|
N |
53.16mm |
16.92mm |
|
N 1/2 |
53.82mm |
17.13mm |
|
O |
54.51mm |
17.35mm |
|
O 1/2 |
54.82mm |
17.45mm |
|
P |
55.76mm |
17.75mm |
|
P 1/2 |
56.45mm |
17.97mm |
|
Q |
57.15mm |
18.19mm |
|
Q 1/2 |
57.65mm |
18.35mm |
|
R |
58.47mm |
18.61mm |
|
R 1/2 |
59.06mm |
18.80mm |
|
S |
60mm |
19.10mm |
|
S 1/2 |
60.66mm |
19.31mm |
|
T |
61.29mm |
19.51mm |
|
T 1/2 |
62.33mm |
19.84mm |
|
U |
62.89mm |
20.02mm |
|
U 1/2 |
63.46mm |
20.20mm |
|
V |
63.97mm |
20.32mm |
|
V 1/2 |
64.97mm |
20.68mm |
|
W |
65.22mm |
20.76mm |
|
W 1/2 |
65.78mm |
20.94mm |
|
X |
66.54mm |
21.18mm |
|
X 1/2 |
66.92mm |
21.30mm |
|
Y |
67.51mm |
21.49mm |
|
Y 1/2 |
68.14mm |
21.69mm |
|
Z |
68.77mm |
21.89mm |
|
Z 1/2 |
69.43mm |
22.10mm |
|
Z + 1 |
70.15mm |
22.33mm |
|
Z + 1.5 |
71mm |
22.60mm |
|
Z + 2 |
71.28mm |
22.69mm |
|
Z + 2.5 |
72mm |
22.92mm |
|
Z + 3 |
72.45mm |
23.06mm |
|
Z + 3.5 |
71.03mm |
23.24mm |
|
Z + 4 |
73.73mm |
23.47mm |
|
Z + 4.5 |
73.98mm |
23.55mm |
|
Z + 5 |
74.99mm |
23.87mm |
|
Z + 6 |
76.25mm |
24.27mm |