Use this handy free ring sizing app to find the ring size you need:
Alternatively, wrap a piece of string or paper around your finger and measure it to find out the circumference of your finger. Then use the chart below to find out your correct ring size.
UK ring sizes
| Ring Size | Circumference (mm) | Ring Size | Circumference (mm) | Ring Size | Circumference (mm) |
|---|---|---|---|---|---|
| A | 37.8 | J | 48.7 | S | 60.2 |
| B | 39.1 | K | 50.0 | T | 61.4 |
| C | 40.4 | L | 51.2 | U | 62.7 |
| D | 41.7 | M | 52.5 | V | 64.0 |
| E | 42.9 | N | 53.8 | W | 65.3 |
| F | 44.2 | O | 55.1 | X | 66.6 |
| G | 45.5 | P | 56.3 | Y | 67.8 |
| H | 46.8 | Q | 57.6 | Z | 68.5 |
| I | 48.0 | R | 58.9 |
