The following country codes are used in the ring size converter below.
Ring size in mm uk.
Italy spain netherlands and switzerland ring size system.
Japan china and south america ring size system it es nl.
Select i don t know.
Usa us canada and mexico.
Take your best guess.
As personalized rings cannot be resized we strongly recommend that your have your finger sized in us sizes by a jeweler before ordering.
Welcome to the no.
Selecting the i don t know option will allow you to select a ring size later.
United kingdom uk ireland australia and new zealand ring size system us.
Divide that by 3 14 to get the diameter of your finger.
How to measure uk ring size in secret.
International ring size conversion chart.
How to determine your ring size.
Uk to us ring size conversion.
Select a ring size in one category the rest will change to match.
Determine uk ring size.
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.
Take your best guess and don t sweat it.
Measure the string or paper against a ruler to get the circumference of your finger.
If you re from the uk you ll need to have your ring size converted from a uk ring size to a us ring size.
The different ring sizing codes are used in the following countries.
Download our ring size pdf.
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.
Please follow the simple steps below to determine your ring size.
If the size is wrong simply send in your ring within 90 days of your purchase and we will resize.
Each full size change being an increase of 1 25 mm in inner circumference thus each half size is an increase of 0 625mm in inner circumference.
Below you ll find a chart that approximates the uk to us conversion.
Move the slider until the selected object fits between the boxes to help with proportions.
1 source for determining your finger and ring size in all of the world s international ring sizing standards.
Wrap a piece of string or a strip of paper around your finger.
Use our free ring size converter to determine your ring size by circumference or diameter.
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.
Ring size conversion chart ring size systems codes.
Click here to download our practical ring size guide.
Mark the point where the two ends meet.
Technically bs6820 has been superseded by bs28653 defining ring size by inner circumference but british ring sizes a z are still in general use.
Used in united kingdom uk ireland australia and new zealand.
Us to uk ring size us to uk ring size conversion with the conversion chart below you can easily convert between us and uk ring size.
Measure the ring size circumference around your ring finger on your left hand.
