Finding Your Ring Size

How to Find Ring Size - Step one

STEP ONE

Take a thread string or a piece of paper and wrap it around the base of the finger you want to measure (Like shown in the above image).

How to Find Ring Size - Step two

STEP TWO

Mark where the string or paper first overlaps using a pen; ensure it is not too tight or too loose on your finger (like shown in the above image).

How to Find Ring Size - Step three

STEP THREE

To determine your ring size, measure the length of the string or paper in millimeters with a ruler. Refer to the conversion chart below for the approximate length of the ring's circumference.

UK Size
Diameter (mm)

F

F 1/2

G

G 1/2

H

H 1/2

I

J

J 1/2

K

K 1/2

L

L 1/2

M

M 1/2

N

N 1/2

O

O 1/2

P

P 1/2

Q

Q 1/2

R

R 1/2

S

S 1/2

T

T 1/2

U

U 1/2

V

V 1/2

W

W 1/2

X

X 1/2

Y

Z

Z 1/2

Z 1

14.00

14.15

14.40

14.60

14.80

15.03

15.25

15.47

15.68

15.88

16.08

16.29

16.49

16.70

16.90

17.12

17.33

17.53

17.73

17.95

18.17

18.26

18.51

18.69

18.87

19.13

19.39

19.61

19.82

20.00

20.18

20.42

20.66

20.86

21.06

21.27

21.47

21.67

21.87

22.09

22.31