Determining Your Ring Size
HOW TO MEASURE YOUR RING SIZE AT HOME
Things You’ll Need
Ruler and a strip of paper or string
INSTRUCTIONS:
Cut a thin strip of a paper or string.
Wrap the paper or string around your finger. Make sure the paper or string is below the joint of your finger and close to your knuckle. (The ring must be able to go over your knuckle)
Mark the spot where the paper or string meet and then measure the length of the paper or string with your ruler.
Use the attached chart to determine your approximate ring size.
Inside Diameter Millimeter’s (MM) |
US and Canada |
UK, Europe & Australia |
15.7 |
5 |
J |
15.9 |
5.25 |
J.5 |
16.1 |
5.5 |
K |
16.3 |
5.75 |
K.5 |
16.5 |
6 |
L |
16.7 |
6.25 |
L.5 |
16.9 |
6.5 |
M |
17.1 |
6.75 |
M.5 |
17.3 |
7 |
N |
17.5 |
7.25 |
N.5 |
17.7 |
7.5 |
O |
17.9 |
7.75 |
O.5 |
18.1 |
8 |
P |
18.3 |
8.25 |
P.5 |
18.5 |
8.5 |
Q |
18.8 |
8.75 |
Q.5 |
19 |
9 |
R |
19.2 |
9.25 |
R.5 |
19.4 |
9.5 |
S |
19.6 |
9.75 |
S.5 |
19.8 |
10 |
T |
20 |
10.25 |
T.5 |
20.2 |
10.5 |
U |