Guide
Find your ring size.
Don't guess. Two minutes of measuring and you'll know exactly which ring to order.
Use an existing ring
Place a ring you already wear on a ruler and measure the inner diameter in millimeters. Find the matching size in our chart below.
Measure your finger
Wrap a thin strip of paper or string around your finger. Mark where it meets, then measure the length in mm. That's your circumference.
Chart
EU & US, side by side.
Our sizes follow ISO 8653: the EU number is the inside circumference of the ring in millimetres. A 54 measures 54 mm around, which is ø 17.2 mm.
| EU | US | Diameter (mm) | Circumference (mm) |
|---|---|---|---|
| 44 | 3 | 14.0 | 44 |
| 46 | 3½ | 14.6 | 46 |
| 49 | 5 | 15.6 | 49 |
| 51 | 5½ | 16.2 | 51 |
| 54 | 7 | 17.2 | 54 |
| 57 | 8 | 18.1 | 57 |
| 59 | 9 | 18.8 | 59 |
| 62 | 10 | 19.7 | 62 |
| 64 | 11 | 20.4 | 64 |
Piercing
Gauge & length.
Always measure the bar you already wear — not the balls on the end.
| Piercing | Gauge | Length |
|---|---|---|
| Belly bar | 14G | 8 / 10 / 12 mm |
| Helix | 16G / 18G | — |
| Nipple | 14G | 14 mm |
Helpful tips
Measure your finger at the end of the day when it is slightly larger. Fingers swell in heat.
If you are between two sizes, go for the larger one for comfort.
For wide bands (>4mm), consider sizing up by one size.
Got your size?
And if it’s off, you have 14 days to swap it.