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Ring Size Guide
Hatton Labs rings follow US sizing. Use the guide below to find your perfect fit.
How to Measure
- Take a piece of string or a thin strip of paper.
- Wrap it around the base of the finger you want to wear the ring on.
- Mark the point where the end meets.
- Use a millimetre ruler to measure the length of the string.
- Reference this measurement in the conversion chart below.
If you already know your ring size in another country's system, use the conversion chart to find your Hatton Labs size.
Download Size Guide PDFInternational Conversion Chart
| Diam (mm) | Circ (mm) | US / CA | UK / AU | EU | JP | HK | KP |
|---|---|---|---|---|---|---|---|
| 17.4 | 54.5 | 7 | N | 55 | 14 | 15 | 13 |
| 18.2 | 57.2 | 8 | P | 57 | 16 | 17 | 15 |
| 18.9 | 59.3 | 9 | R | 59 | 18 | 19 | 16 |
| 19.4 | 61.0 | 9.5 | S | 61 | 19 | 21 | 18 |
| 19.8 | 62.3 | 10 | T | 62 | 20 | 22 | 19 |
