Choose Your Measurement Method
Select the one that suits you best from the 3 methods
below to find your ring size accurately.
Wrap a strip of paper, a thin string, or a soft measuring tape around the base of your finger.
Mark the point where the ends meet, then measure the length obtained. Write down the measurement in millimetres for a more accurate result.
Measure your finger when your hands are neither cold nor too warm, and without pulling too tightly. If you are between two sizes, choose the larger one.
If your knuckles are wider than the base of your finger, measure both areas and choose an in-between size.
Method 1
Measure
Your Finger
Use a ring you already wear, measure its inner diameter. Then refer to that measurement in the ring size guide to find the right match.
Use a ring worn on the correct finger for a reliable result.
Method 2
Measure an Existing Ring
If you already know your size in one system, use the ring size guide to find its equivalent in other countries or formats.
The ring size guide brings together inner circumference, inner diameter, and the main international ring sizes in a single chart.
Method 3