How to Find Your Ring Size

Measure an existing ring

Measure the inside diameter of a ring that already fits the intended finger. Use millimetres and measure from inner edge to inner edge.

Measure your finger

Wrap a narrow paper strip around the widest part without pulling tightly, mark the overlap, and measure it in millimetres. Measure near the end of the day at a normal temperature.

Final checks

Your dominant hand may be slightly larger. Wide bands often need more room. Repeat the measurement before ordering.