Choose your preferred sizing method.
Ring size inside 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.
If you have a ring that already fits your finger well you can use a ruler to measure the inside diameter of this ring.
Ring size conversion chart international ring sizes.
Welcome to the no.
International ring size conversion chart.
Print the the ring size chart.
To make sure it s printed to actual size choose scale 100 when selecting your print options.
Inside edge of the ring to the circle nearest in size.
In ireland the united kingdom and australia ring sizes are specified using an alphabetical scale with half sizes.
C can lay a ruler on a flat surface and place the ring over to measure the internal diameter in millimetres.
This ring size method is based on the inside diameter measurement of a ring that fits the fourth finger of the left hand.
There are several systems for indicating a rings size used around the world.
Use our ring size conversion chart below to find your ring size in different countries.
Speak with a diamond expert now by calling 866 737 0754.
If the ring falls between two sizes order the larger size.
Please follow the simple steps below to determine your ring size.
All 25karats rings are manufactured in us standard ring size.
Just take your ruler and measure straight across the inside of the ring from edge to edge.
In the united states canada and mexico for indicating a rings size uses a numerical measure for whole and half rings sizes 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.
B can pop into a local jewellers and have your finger or the ring measured.
Ring diameter mm usa canada.
Take the diameter measurement in millimeters and then use our measurement conversion chart to find your ring size.
If you already know your ring size and just need to convert it to another scale see our international ring size conversion chart below.
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.
Match the measurement to the conversion chart below to get the actual ring size.
Move the slider until the selected object fits between the boxes to help with proportions click on the next button and then move the slider until the inside diameter of the ring fits exactly between the boxes.
Measurements reflect ring sizes in canada measurements match the inside edge of the ring inside diameter confirm printed paper size 0 1 in 0 10 20 30 mm 1.
Ring sizes vary by country.
