
1. Select an existing ring that fits the desired finger.
2. Measure the internal diameter of the ring (in mm).
3. Use the below chart to determine your ring size.
Diameter | Moon Magic size USA & Canada |
AU & UK | Europe ISO | Japan |
---|---|---|---|---|
14 mm / 0.55" | 3 | F | 44 | 4 |
15 mm / 0.59" | 4 | H 1/2 | 47 | 7 |
15,6 mm / 0.61" | 5 | J | 49 | 9 |
16,6 mm / 0.65" | 6 | L 1/2 | 52 | 11 |
17,2 mm / 0.67" | 7 | N | 54 | 14 |
18,1 mm / 0.71" | 8 | P 1/2 | 57 | 16 |
19,1 mm / 0.75" | 9 | S | 60 | 19 |
19,7 mm / 0.77" | 10 | T 1/2 | 62 | 21 |
20,7 mm / 0.81" | 11 | W | 65 | 24 |
21,8mm / 0.85" | 12 | Z 1/2 | 69 | 28 |
22,5mm / 0.88" | 13 | Z+1 | 79 | 29 |