Our rings are listed in Korean sizes (호), from 7호 to 24호. Measure the inside diameter of a well-fitting ring in millimetres, or match your local size below. Korean 호 and Japanese 号 use the same scale.
| Korea (호) | Diameter (mm) | Hong Kong | US | UK / AU | EU | Japan |
|---|---|---|---|---|---|---|
| 7 | 15.0 | 9 | 4 | H½ | 47 | 7 |
| 8 | 15.3 | 10 | 4.5 | I½ | 48 | 8 |
| 9 | 15.7 | 11 | 5 | J½ | 49 | 9 |
| 10 | 16.0 | 12 | 5.5 | K½ | 50 | 10 |
| 11 | 16.3 | 13 | ≈6 | L½ | 51 | 11 |
| 12 | 16.7 | 14 | 6 | L½ | 52 | 12 |
| 13 | 17.0 | 15 | 6.5 | M½ | 53 | 13 |
| 14 | 17.3 | 16 | 7 | N½ | 54 | 14 |
| 15 | 17.7 | 17 | 7.5 | O½ | 56 | 15 |
| 16 | 18.0 | 18 | 8 | P½ | 57 | 16 |
| 17 | 18.3 | 18 | ≈8.5 | Q½ | 58 | 17 |
| 18 | 18.7 | 20 | 8.5 | Q½ | 59 | 18 |
| 19 | 19.0 | 21 | 9 | R½ | 60 | 19 |
| 20 | 19.3 | 22 | 9.5 | S½ | 61 | 20 |
| 21 | 19.7 | 23 | 10 | T½ | 62 | 21 |
| 22 | 20.0 | 24 | ≈10.5 | U½ | 63 | 22 |
| 23 | 20.3 | 24 | 10.5 | U½ | 64 | 23 |
| 24 | 20.7 | 25 | 11 | V½ | 65 | 24 |
Chart diameters follow the Korean 호 standard. Product options also show the millimetre marked on each ring. Hong Kong sizes follow common Hong Kong jeweller conversions from inner diameter. UK/AU and EU (ISO 8653) are standard conversions. If you are between sizes, we recommend sizing up.
Bangles
Bangles are listed by inner diameter from 52–62mm. To measure: take a bangle that fits well and measure the inside width across the centre in millimetres, or wrap a strip of paper around the widest part of your hand (usually the knuckles), mark where it overlaps, then measure that length and divide by 3.14 to get the diameter.
If you are between sizes, choose the larger diameter for a more comfortable fit over the hand.