How to determine your ring size
Step 1
Determine your ring size by comparing the values in mm given in the table with the measurements of your finger. For this you need a string or a strip of paper.
Step 2
Wrap a string around your finger and mark the ends.
Step 3
Measure the length of string between the marked ends with a ruler. Now all you have to do is compare the resulting measurement with the inner measurements in the table to determine your ring size!
Do you already have a ring that fits?
If you already have a ring in the appropriate size, you can easily measure the diameter using a ruler.
Ring size template (PDF)