To determine ring size, cut a length of string long enough to fit around your finger, wrap it around to make a ring, slip it off your finger and compare it to a sizing chart. Make sure the string ring is comfortable and ... More » hosts a flash app that allows users to find their size using a standard credit card as a scale. A list of ring sizes by millimeter and inches is available online at More » Beauty & Fashion Jewelry & Watches Rings

The easiest way to find your ring size is to go to a jeweler, and have her measure it. To determine your ring size yourself, use a piece of string or paper and a ruler to measure the circumference of your finger, and the... More »

To find your ring size using a chart, wrap a piece of string around your finger, then measure its length. Compare the length to the ring size measurements in the chart to find your correct size. Many jewelry stores offer... More »

To use a ruler to measure ring size, wrap a string around the ring finger and make a mark at the point where the string meets, and then measure the distance between the marks with the ruler. The length between the mark s... More »

To measure your finger for using a ring size chart, wrap a tape measure snugly around your finger and not where it overlaps to form a circle. Compare the measurement with a ring size chart to determine your ring size. More » Beauty & Fashion Jewelry & Watches Rings

To calculate ring sizes, measure the circumference of the finger with a string or a piece of paper. Compare the length of the string to a ring size chart. More »