If you already know your ring size and just need to convert it to another scale see our international ring size conversion chart below.
Ring size in mm circumference.
Use our easy ring size calculator our how to measure guide and converters.
A 50 iso was a 10 in switzerland.
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.
Tips for measuring a man s ring size.
We have included the british japanese and swiss ring sizes in our ring size chart below.
Use the chart below to determine the correct ring size.
Choose your preferred sizing method.
Borrow one of your partner s rings and slide it down a tapered candle.
In india japan and china ring sizes are specified using a numerical scale that only has whole sizes and does not have simple linear correlation with diameter or circumference.
Just like clothing rings are sized on a standard scale so that a woman s size 6 is the same from jeweler to jeweler.
1 source for determining your finger and ring size in all of the world s international ring sizing standards.
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.
All 25karats rings are manufactured in us standard ring size.
Mark with a pen where the strip joins measure in millimeters the length between the two pen marks using a ruler do not tighten the strip too hard w.
Standard ring sizes are given in millimeters based on the inner circumference of the ring.
In italy spain netherlands and switzerland ring sizes are specified as the circumference minus 40 mm.
Ring sizes vary by country.
You can also use a tailor s tape wrap the string around your finger.
Use our free ring size converter to determine your ring size by circumference or diameter.
International ring size conversion chart.
Find your or someone elses ring size in seconds.
Don t measure cold fingers as this is when fingers are the smallest.
If you are buying the ring as a surprise.
The uk australia and ireland use a system of letters to denote ring size india japan and china use a different numbering system from the us and other countries use iso standard ring sizes.
Measure the circumference of the candle where the ring stops.
The us ring sizes are only used in the us and canada.
Welcome to the no.
Instructions and tips for correctly measuring with or without a ring plus a sizing table and conversion ring size charts.
Move the slider until the selected object fits between the boxes to help with proportions.
Ring size conversion chart international ring 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.
