Ring Size Guide (UK)
| UK Size | Diameter (mm) | Circumference (mm) |
|---|---|---|
| J | 16.1 | 50.6 |
| K | 16.5 | 51.9 |
| L | 16.9 | 53.1 |
| M | 17.3 | 54.4 |
| N | 17.7 | 55.7 |
| O | 18.1 | 57.0 |
| P | 18.5 | 58.3 |
| Q | 18.9 | 59.5 |
| R | 19.4 | 60.8 |
| S | 19.8 | 62.1 |
| T | 20.2 | 63.4 |
| U | 20.6 | 64.6 |
| V | 21.0 | 65.9 |
| W | 21.4 | 67.2 |
| X | 21.8 | 68.5 |
How to measure your ring size
- With a ring: Measure the inside diameter of a ring you already own and compare it with the table.
- With a tape measure or a strip of paper: Wrap a tape measure or a strip of paper around your finger where you want to wear the ring. Mark the point where the ends meet and measure the length — this is your finger circumference.
Compare the circumference with the table above to find the right size.
- Remember: measure your finger in the evening, when fingers are slightly more swollen, for a more accurate fit.