Ring Size Guide
Find your perfect ring size with our comprehensive sizing chart
| UK/AU Size | EU Size | US Size | Diameter (mm) | Circumference (mm) |
|---|---|---|---|---|
| F | 46 | 3 | 14.6 | 45.9 |
| G | 47 | 3.5 | 15.0 | 47.1 |
| H | 48 | 4 | 15.3 | 48.0 |
| I | 49 | 4.5 | 15.6 | 49.0 |
| J | 50 | 5 | 15.9 | 50.0 |
| K | 51 | 5.5 | 16.2 | 51.0 |
| L | 52 | 6 | 16.5 | 51.9 |
| M | 53 | 6.5 | 16.9 | 53.1 |
| N | 54 | 7 | 17.2 | 54.0 |
| O | 55 | 7.5 | 17.5 | 55.0 |
| P | 56 | 8 | 17.8 | 56.0 |
| Q | 57 | 8.5 | 18.1 | 57.0 |
| R | 58 | 9 | 18.5 | 58.1 |
| S | 59 | 9.5 | 18.8 | 59.0 |
| T | 60 | 10 | 19.1 | 60.0 |
| U | 61 | 10.5 | 19.4 | 61.0 |
| V | 62 | 11 | 19.7 | 62.0 |
| W | 63 | 11.5 | 20.1 | 63.1 |
| X | 64 | 12 | 20.4 | 64.0 |
| Y | 65 | 12.5 | 20.7 | 65.0 |
| Z | 66 | 13 | 21.0 | 66.0 |
How to Measure Your Ring Size
Method 1: Using a Ring Sizer
- Use a professional ring sizer for the most accurate measurement
- Measure your finger at the end of the day when it's at its largest
- Ensure the sizer slides over your knuckle comfortably
Method 2: Using String or Paper
- Wrap a piece of string or paper around your finger
- Mark where the string or paper overlaps
- Measure the length with a ruler in millimeters
- Use the circumference measurement to find your size in the chart above
Method 3: Use an existing ring
Use an existing ring that fits well. Measure the inside diameter and match it to the diameter column.
Important Tips:
- Measure your finger 3-4 times to ensure accuracy
- Temperature affects finger size - avoid measuring when very hot or cold
- If between sizes, choose the larger size for comfort
