Ring Size Chart

Ring Size Chart

AU Sizes US Sizes Europe Sizes Finger Circumference In MM Diameter Of Ring In MM
F 3 4.25 44.20 14.07
F 1/2 3 1/4 4.75 44.80 14.27
G 3 1/2 5.5 45.50 14.48
G 1/2 3 3/4 6 46.10 14.68
H 4 6.75 46.80 14.88
H 1/2 4 1/4 7.5 47.40 15.09
I 4 1/2 8 48.00 15.29
J 4 3/4 8.75 48.70 15.49
J 1/2 5 9.25 49.30 15.70
K 5 1/4 10 50.00 15.90
K 1/2 5 1/2 10.5 50.60 16.10
L 5 3/4 11.25 51.20 16.31
L 1/2 6 11.75 51.90 16.51
M 6 1/4 12.5 52.50 16.71
M 1/2 6 1/2 13.25 53.10 16.92
N 6 3/4 13.75 53.80 17.12
N 1/2 7 14.5 54.40 17.32
O 7 1/4 15 55.10 17.53
O 1/2 7 1/2 15.75 55.40 17.73
P 7 3/4 16.25 56.30 17.93
P 1/2 8 17 57.00 18.40
Q 8 1/4 17.5 57.60 18.34
Q 1/2 8 1/2 18.25 58.30 18.54
R 8 3/4 19 58.90 18.75
R 1/2 9 19.5 59.50 18.95
S 9 1/4 20.25 60.20 19.15
S 1/2 9 1/2 20.75 60.80 19.35
T 9 3/4 21.5 61.40 19.56
T 1/2 10 22 62.10 19.76
U 10 1/4 22.75 62.70 19.96
U 1/2 10 1/2 23.25 63.40 20.17
V 10 3/4 24 64.00 20.37
V 1/2 11 24.75 64.60 20.57
W 11 1/4 25.25 65.30 20.78
W 1/2 11 1/2 26 65.90 20.98
X 11 3/4 26.5 66.60 21.18
X 1/2 12 27.25 67.20 21.39
Y 12 1/4 27.75 67.80 21.59
Z 12 1/2 28.5 68.50 22.00

 

If you are buying rings online and you don’t know what size your fingers are, how do you work out what ring size will fit you? Here is a handy guide on how to find your ring size at home...

Ring Measurement Tips

We have created some guidelines to which you must pay heed while taking a ring measurement :
- Measure warm fingers, not cold. Low temperature shrinks the size of fingers.
- Choose the measurement that can easily fit over your knuckle.
- Each finger of yours may differ in size. Your right ring finger may or may not fit your left ring finger.
- Fingers are largest at the end of the day.
- For an accurate reading, measure the size of fingers 4-5 times.

What type of ring are you buying?

The types of ring that you are buying can affect how you measure your ring size, as can the positioning of the ring on your finger. If you are buying a wide band ring, you might want to consider a ring size half a size bigger than your actual ring size to make wearing the ring more comfortable. You should also measure your ring size on the part of your finger that you are going to wear the ring.

How to measure your finger at home

To be able to work out your ring size you will need to measure the circumference or diameter of your finger. You can buy your own ring size tool if you like, but as most of us don’t buy rings all that often, that’s probably an unnecessary expense.

To measure your ring size, simply take a piece of paper or a length of string and wrap it around your finger, making sure that it isn’t too tight. Then mark the point on the string or paper where it meets to form a circle, and then you can measure the length of the paper or string to find the circumference of your finger.

How to calculate your ring size

Once you know the circumference of your finger, working out what your ring size is very straightforward. Simply locate the circumference of your finger, in either millimeters of inches, on the chart that we have provided above, and then you will able to look up your ring size.