Wish

Method 1: String or Paper (Circumference)

1. Wrap a thin strip of paper or string around the base of the intended finger.
2. Mark the point where the paper overlaps.
3. Measure the length from the start to the mark using a ruler (in mm). This is your Circumference.

Method 2: Use an Existing Ring (Diameter)

1. Select a ring that already fits the intended finger perfectly.
2. Measure the inside diameter (the widest part across the inside) in a straight line.
3. Match the millimeter (mm) measurement to the Diameter column in the chart below.

Pro Tip: Fingers tend to swell slightly throughout the day. For the most accurate fit, measure your finger at the end of the day when your hands are warm.