In india japan and china ring sizes are specified using a.
Ring size 20mm diameter uk.
C can lay a ruler on a flat surface and place the ring over to measure the internal diameter in millimetres.
In ireland the united kingdom and australia ring sizes are specified using an alphabetical scale with half sizes.
Grab a ruler and measure the diameter of the ring its widest part in mm.
Take your best guess and don t sweat it.
Selecting the i don t know option will allow you to select a ring size later.
In united kingdom australia new zealand south africa and ireland the ring sizes are specified using an alphabetical letters for full and half ring sizes.
Ring sizing tips tricks.
All in one ring conversion chart.
If the size is wrong simply send in your ring within 90 days of your purchase and we will resize.
Select i don t know.
Click here to download our practical ring size guide.
Download our ring size pdf.
It shows ring sizes in both mm and inches plus internal diameter and external diameter.
A may already know your ring size.
How to determine your ring size size f 14 1 mm size g 14 5 mm size h 14 9 mm size f 14 3 mm size g 14 7 mm size h 15 1 mm size l 16 3 mm size n 17 1 mm size m 16 7 mm size j 15 7 mm size j 15 5 mm size i 15 3 mm size k 15 9 mm size k 16 1 mm size l 16 5 mm size m 16 9 mm size p 17 9 mm size r 18 8 mm size o 17 5 mm size q 18 5.
Below is our full ring size chart.
Match the measurement to the conversion chart below to get the actual ring size.
Use the ring conversion chart below to convert between us and uk ring sizes.
Take your best guess.
Useful reading before determining ring size.
The information presented here has been compiled from many sources in various countries to help you determine your local ring size compared to those from other countries.
If you re buying a gift the best way but not always the easiest way is to borrow his or her ring from the correct finger and use the ring sizer guide on the left to determine its size.
An increase of a full size is an increase of 0 032 inch 0 8128 mm in diameter or roughly 1 10 inch more precisely 0 1005 in or 2 55 mm in inside circumference.
Convert between all ring size systems.
Uk us au china japan south america.
The same chart covers ring sizes for both women and men as they both use the same systems of.
International ring size conversion chart.
It also shows conversions between the numerical usa asia and alphabetical australia uk ring size measuring systems.
We recommend buying a full size larger than your normal ring size.
1 source for determining your finger and ring size in all of the world s international ring sizing standards.
B can pop into a local jewellers and have your finger or the ring measured.
An increase of a full ring size is an increase of 0 032 inch 0 8128 mm in diameter or roughly 1 10 inch in inside circumference.
Determine us ring size.
Find the diameter on our ring size conversion chart to get the approximate ring size.
Most of our range is available in sizes h through to v although some rings.