Size guide
Make sure you choose the right size before purchasing a ring.
We recommend two simple methods to find your correct ring size.
Using a ring you already own:
- Choose a ring that fits the intended finger perfectly
- Measure the inside diameter in millimetres, from inner edge to inner edge
- Compare the measurement with the size chart below
Using a measuring tape or a piece of string:
- Wrap a measuring tape, or a piece of string, around the base of your finger
- Mark the point where the ends meet
- Measure the length in millimetres
- Compare the measurement with the chart to find the corresponding size
Tip: always measure your finger when it is at a normal temperature, as heat and cold can affect the fit.
| Taglia EU | Diametro interno (mm) | Circonferenza dito (mm) |
|---|---|---|
| 3 | 13,8 | 43,3 |
| 4 | 14 | 43,9 |
| 5 | 14,2 | 44,6 |
| 6 | 14,7 | 46,2 |
| 7 | 15,0 | 47,1 |
| 8 | 15,3 | 48,0 |
| 9 | 15,6 | 49,0 |
| 10 | 16,0 | 50,2 |
| 11 | 16,2 | 50,8 |
| 12 | 16,5 | 51,8 |
| 13 | 16,8 | 52,7 |
| 14 | 17,2 | 54,0 |
| 15 | 17,4 | 54,6 |
| 16 | 17,8 | 55,8 |
| 17 | 18,1 | 56,8 |
| 18 | 18,5 | 58 |
| 19 | 18,8 | 59 |
| 20 | 19,2 | 60,2 |
| 21 | 19,5 | 61,2 |
| 22 | 19,8 | 62,2 |
Sizing may vary slightly depending on the style and width of the ring. If you’re between two sizes, we recommend choosing the larger one for a more comfortable fit. Wider rings tend to fit a little more snugly, so you may want to go up half a size.
For custom sizing or adjustments, contact us at hello@apinistudio.com
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