Size Guide
Find your ring size
Getting the size right matters. Here is how to measure at home, and a full conversion table for NL, EU and US sizing.
How to measure at home
Two methods
Method 01
Use an existing ring
Place a ring you already own on a ruler. Measure the inner diameter in millimetres. That number is your NL maat.
Method 02
Measure your finger
Wrap a thin strip of paper around the base of your finger. Mark where it overlaps. Measure the length in millimetres. That is your EU circumference.
Tip: Measure in the evening when your fingers are slightly larger. Avoid measuring when cold.
Conversion table
| NL (mm Ø) | EU (mm circumference) | US |
|---|---|---|
| 14.1 | 44.2 | 3 |
| 14.5 | 45.5 | 3½ |
| 14.9 | 46.8 | 4 |
| 15.3 | 48.0 | 4½ |
| 15.7 | 49.3 | 5 |
| 16.1 | 50.6 | 5½ |
| 16.5 | 51.9 | 6 |
| 16.9 | 53.1 | 6½ |
| 17.3 | 54.4 | 7 |
| 17.7 | 55.7 | 7½ |
| 18.1 | 57.0 | 8 |
| 18.5 | 58.3 | 8½ |
| 19.0 | 59.5 | 9 |
| 19.4 | 60.8 | 9½ |
| 19.8 | 62.1 | 10 |
| 20.2 | 63.4 | 10½ |
| 20.6 | 64.6 | 11 |
| 21.0 | 65.9 | 11½ |
| 21.4 | 67.2 | 12 |
| 21.8 | 68.5 | 12½ |
| 22.2 | 69.7 | 13 |
Not sure?
When in doubt, size up
If you are between two sizes, size up. Rings can be resized, but it is easier to start with a slightly looser fit.
“When in doubt, size up.”