The most accurate method of finding the proper ring size for your finger would be to visit a local jewelry store and ask for a sizing. They usually offer this service free of charge.
Another method which you can try at home is using a string, a tape measure and the ring size chart listed below.
1. Find a piece of string.
2. Wrap it around the base of your finger.
3. Use a pen to mark the point on the string where it overlaps to form a complete circle.
4. With a ruler, measure the length from the starting end of the string to the pen mark.
5. Use the measurement and the chart below to determine your ring size.
|Ring Size||Circumference (in mm)|
|4||50 mm||5||53 mm||6||55 mm||7||57 mm||8||60 mm||9||63 mm||10||66 mm||11||68 mm||12||71 mm||13||14||76 mm|