To measure and find your ring size, you can either:
⌲ Measure across the inside of a ring you already own, to find the inside diameter.
⌲ Wrap a piece of string around your finger, snugly but not too tight, and lay out the length of string on a ruler, to find the inside circumference.
FONU Ring Sizes |
US Ring Size |
Inside Diameter (mm) |
Inside Circumference (mm) |
4 |
14.86 | 46.68 | |
5 | 15.70 | 49.32 | |
SMALL | 6 | 16.51 | 51.87 |
7 | 17.35 | 54.51 | |
MEDIUM | 7.5 | 17.75 | 55.76 |
8 | 18.19 | 57.15 | |
LARGE | 9 | 18.89 | 59.34 |
10 | 19.84 | 62.33 |
KAI/VITI Ring Sizes |
Left Hand |
Right Hand |
Kai size | Viti size | Kai size | Viti size | |
PIXIE | 5 | 6 | 6 | 5 |
SMALL | 6 | 7 | 7 | 6 |
MEDIUM | 7 | 8 | 8 | 7 |
LARGE | 8 | 9 | 9 | 8 |
FULL GROWN | 9 | 10 | 10 | 9 |