Ring sizing chart
How to measure your ring size (approximately)
1. Wrap a strip of paper around your finger between the base and knuckle. You should do this a few times in one day to get an accurate measurement as your finger can change size.
2. Mark the paper where it overlaps to form a complete circle and measure the distance with a measuring tape or ruler.
3. Compare your measurement with the chart below to determine your ring size.
|Finger circumference (mm)||UK ring size||US ring size|
|50.6||K 1/2||5 1/2|
|53.1||M 1/2||6 1/2|
|55.7||O 1/2||7 1/2|
|58.3||Q 1/2||8 1/2|
|60.8||S 1/2||9 1/2|
Alternatively, any good jewellers will measure your ring size accurately.