Ring Size Guide

Understanding the correct ring size is crucial for ensuring a comfortable fit with any new ring. This sizing chart is designed to assist you in determining your UK ring size accurately. The following table provides a comprehensive overview of ring sizes, including corresponding measurements in millimetres.

UK Ring Size Inside Diameter US Ring Size EU Ring Size
F 14.07 mm 3 44
G 14.48 mm 3 1/2 45 1/4
H 14.88 mm 4 46 1/2
I 15.29 mm 4 1/2 47 1/8
J 15.49 mm 4 3/4 48 3/8
K 15.9 mm 5 1/4 49 5/8
L 16.31 mm 5 3/4 50 7/8
M 16.71 mm 6 1/4 52 1/8
N 17.12 mm 6 3/4 53 3/8
O 17.53 mm 7 54 5/8
P 17.93 mm 7 1/2 55 7/8
Q 18.34 mm 8 57 1/8
R 18.75 mm 8 1/2 58 3/8
S 19.15 mm 9 59 5/8
T 19.56 mm 9 3/4 60 7/8
U 19.96 mm 10 1/4 62 1/8

 

To measure your ring size accurately, consider the following methods:

  • Measure the inner diameter of a ring that fits you comfortably and compare it to the chart above.
  • Wrap a piece of string or paper around the base of your finger, mark the point where it overlaps, and measure the length against a ruler.

It is advisable to measure your finger at the end of the day when it is at its largest. Additionally, consider factors such as temperature and time of day, as these can affect finger size. If you are between sizes, it is generally recommended to choose the larger size for comfort.

Alternatively please call 0345 307 3297 to request a ring size belt that we can send to you.