INTERNATIONAL SIZE CONVERSION CHART
Please find your corresponding finger size in the table below. If you don't know your finger size yet, don't worry.
Just follow our "How to find my ring size guide" on our FAQ page.
| Inside Diameter | US | UK | Germany | Spain | France | Italy | Japan |
|---|---|---|---|---|---|---|---|
| 14 mm | 3 | F | 44 (14.0) | 4 | 44 | 4 | 4 |
| 14.5 mm | 3.5 | G | N/A | N/A | N/A | 5,5 | 5 |
| 15 mm | 4 | H | 47 (15.0) | 6,5 | 46.5 | 7 | 7 |
| 15.3 mm | 4.5 | I | 48 (15.3) | 8 | 48 | 8 | 8 |
| 15.6 mm | 5 | J | 49 (15.6) | 9,5 | 49.5 | 9 | 9 |
| 16.2 mm | 5.5 | K | 51 (16.2) | 10,5 | 50.5 | 10 | 10 |
| 16.6 mm | 6 | L | 52 (16.6) | 12 | 52 | 11 | 11 |
| 16.9 mm | 6.5 | M | 53 (16.9) | 13,5 | 53 | 12,5 | 13 |
| 17.2 mm | 7 | N | 54 (17.2) | 14,5 | 54.5 | 14 | 14 |
| 17.8 mm | 7.5 | O | 56 (17.8) | 16 | 55.5 | 15 | 15 |
| 18.1 mm | 8 | P | 57 (18.1) | 17 | 57 | 16 | 16 |
| 18.5 mm | 8.5 | Q | 58 (18.5) | 18,5 | 58 | 17,5 | 17 |
| 19.1 mm | 9 | R | 60 (19.1) | 20 | 59.5 | 19 | 18 |
| 19.4 mm | 9.5 | S | 61 (19.4) | 21 | 61 | 20 | 19 |
| 19.7 mm | 10 | T | 62 (19.7) | 22,5 | 62 | 21,5 | 20 |
| 20.4 mm | 10.5 | U | 64 (20.4) | 23,5 | 63.5 | 23 | 22 |
| 20.7 mm | 11 | V | 65 (20.7) | 25 | 64.5 | 24 | 23 |
| 21.0 mm | 11.5 | W | 66 (21.0) | 26 | 66 | 25 | 24 |
| 21.6 mm | 12 | X | 68 (21.6) | 27,5 | 67 | 26,5 | 25 |
| 22.0 mm | 12.5 | Y | 69 (22.0) | 29 | 68.5 | 28 | 26 |
| 22.3 mm | 13 | Z | 70 (22.3) | 30 | 69.5 | 28,5 | 27 |
| 22.9 mm | 13.5 | Z+2 | 72 (22.9) | 32 | 71 | 32 | N/A |
| 23.2 mm | 14 | Z+3 | 73 (23.2) | 33 | 72.5 | 33 | N/A |
| 23.6 mm | 14.5 | Z+4 | 74 (23.6) | 34,5 | 73.5 | N/A | N/A |
| 15 | Z+5 | N/A | 35 | 75 | 35 | N/A |
