All in one ring conversion chart.
Ring size 20mm uk.
Use our easy ring size calculator our how to measure guide and converters.
Below is our full ring size chart.
Find the right size ring with our ring size conversion chart.
The best time of day to measure is in the evening when your fingers are largest.
Find your or someone elses ring size in seconds.
Use our ring size conversion chart below to find your ring size in different countries.
Welcome to the no.
Uk us au china japan south america.
How to measure uk ring size in secret.
Grab a ruler and measure the diameter of the ring its widest part in mm.
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.
Ring size calculator how to measure ring sizes at home charts.
Argos logo load homepage.
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.
See also our other ring sizing resources.
1 source for determining your finger and ring size in all of the world s international ring sizing standards.
Uk to us ring size conversion.
Measure the ring size circumference around your ring finger on your left hand.
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.
Using a tape measure and the above chart of uk measurements find out your ring size in mm from home.
The thicker the ring the tighter the fit so if you choose a ring with a deep band width you will likely need to go one size up.
Use the ring conversion chart below to convert between us and uk ring sizes.
Same day delivery 3 95 or fast collection.
It also shows conversions between the numerical usa asia and alphabetical australia uk ring size measuring systems.
Convert between all ring size systems.
International ring size conversion chart.
Determine us ring size.
Find the diameter on our ring size conversion chart to get the approximate ring size.
Instructions and tips for correctly measuring with or without a ring plus a sizing table and conversion ring size charts.
Ring sizing tips tricks.
Determining your ring size can be tricky without the proper tools.
Simon pure jewellery designer shops in guildford and cranleigh surrey contemporary unique necklace earrings rings and bracelet designs with diamonds handmade in platinum 9ct and 18ct white gold 9ct and18ct yellow gold 9ct and18ct rose gold and silver top 30 inspiring independent jewellers 2012 uk jewellery awards boutique of the year finalist 2011 top 30 inspiring independent.