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 band sizes in mm.
Borrow one of your partner s rings and slide it down a tapered candle.
7mm just over 1 4 inch.
10mm just over 3 8 inch.
2mm 1 16 inch.
Standard ring sizes are given in millimeters based on the inner circumference of the ring.
If you are a left brained math lover here are simple conversions of our ring widths from millimeters to inches.
Get sized at a jeweler.
For women the most common width to get is 4 mm.
Just like clothing rings are sized on a standard scale so that a woman s size 6 is the same from jeweler to jeweler.
Measure the string or paper with a ruler mm.
To ensure the most accurate ring size we recommend you visit your local jeweler for a professional sizing.
4mm 1 8 inch.
8mm 5 16 inch.
If you are buying the ring as a surprise.
How to properly measure a man s finger for ring size.
Mark the point where the ends meet with a pen.
Measure your ring size with these steps.
6mm just under 1 4 inch.
However because certain wedding ring styles are only available in 6 mm or wider it is common for women to use a 6 mm ring.
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.
Pick the closest measurement on the ring size chart to find your ring size.
Women with smaller finger sizes for example under size 6 0 tend to go for a 2 mm wide wedding ring.
Wrap string or paper around the base of your finger.