Find Your Current Ring Size: If you have a ring that fits well, place it on the circle of the chart that matches the inside diameter of your ring. Alternatively, measure the inner diameter of your ring using a ruler or caliper.

Measure Your Finger: Wrap a strip of paper or a flexible measuring tape around the base of your finger. Make sure it’s snug but not tight. Mark where the ends meet, then measure the length of the strip with a ruler.

Compare Measurements: Match the measurement from your finger or ring to the corresponding size on the chart. Our chart will help you find the closest ring size based on your measurements.(milimeters)