Ring Sizing Chart

For those that don't know their ring size, you can easily measure your finger at home. Note that it is always best to go to a store to get a perfect measurement but lots of people do it from the comfort of their own home using the chart below.

The best time of day to measure is in the evening when your fingers are largest. Avoid measuring when you’re cold, as fingers are at least half a size smaller.

Ring Size (UK) Circumference of finger (mm)
X-Small (Size J) 48.7
Small (Size K/L) Between 50.0 and 51.2
Medium (Size M/N) Between 52.5 and 53.8
Large (Size O/P) Between 55.1 to 56.3