This ring size method is based on the inside diameter measurement of a ring that fits the fourth finger of the left hand.
Ring size chart inside diameter.
Find the corresponding ring size ring size column and.
International ring size conversion chart.
Sizing a ring for someone else.
Welcome to the no.
Buying a ring for someone else.
Look up your measurement in the ring size chart below diameter column.
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.
Find ring size based on ring measurement.
If possible try and borrow a ring they currently wear for the finger they ll wear it on and use our printable ring size chart and measure the inside diameter.
1 source for determining your finger and ring size in all of the world s international ring sizing standards.
Make sure to measure where the diameter is largest center.
Print the the ring size chart.
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.
Use a ruler or measuring tape inches to carefully measure the inside diameter of a ring edge to edge.