Woman's Ring Size Measurement
A Simple Guide to Measuring a Woman's Ring Size
One reliable approach is to use a ring sizing chart, like this one bellow. Place an existing ring on the guide,measure the inside diameter of the ring and check your measurement in the table according to the result.
Ring Sizing Chart
Another effective method is to use a piece of string or a thin strip of paper, wrap it snugly around the intended finger, mark where it overlaps, and then measure the length with a ruler. Ensure that the measurement is taken when the finger is at a normal temperature, as fingers can expand or contract due to temperature changes.