Size Guide
Use our handy conversion table below to establish your ring size based on the inside circumference of each ring size. Please note that this is a guide only. Having your finger precisely measured by a professional with the correct tools is the most accurate way to find out your ring size. Please note that ring size conversions are accurate to within approximately 1/4 of a finger size.
How to find your ring size
![](http://www.ivynixon.com/cdn/shop/files/1Studio_14_copy.png?v=1666087093&width=550)
Use our handy conversion table below to establish your ring size based on the inside circumference of each ring size. Please note that this is a guide only. Having your finger precisely measured by a professional with the correct tools is the most accurate way to find out your ring size. Please note that ring size conversions are accurate to within approximately 1/4 of a finger size.
![](http://www.ivynixon.com/cdn/shop/files/11Studio_14_copy.png?v=1666087094&width=550)
If you're still unsure of your ring size, you can order our metal ring gauge here (link)
Diameter | US | UK |
---|---|---|
14mm |
3 |
F |
14.41 mm |
3.5 |
G |
14.74 mm |
4 |
H |
15.02 mm |
4.5 |
I |
15.57 mm |
4.75 |
J |
15.98 mm |
5.25 |
K |
16.04 mm |
5.75 |
L |
16.83 mm |
6.25 |
M |
17.17 mm |
6.75 |
N |
17.55 mm |
7.25 |
O |
17.09 mm |
7.75 |
P |
18.34 mm |
8.25 |
Q |
18.74 mm |
8.75 |
R |
19.15 mm |
9.25 |
S |
19.15 mm |
9.75 |
T |
19.92 mm |
10.25 |
U |