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Find your ring size in seconds
Measure the finger you'll wear it on, pop the number in below, and we'll match you to a US size. Prefer to try first? Order a free sizing kit and fit the real widths at home.
Tip: wrap a strip of paper or string around your finger, mark where it overlaps, and measure the length in mm — that's your circumference.
| US | Circumference | Inner Ø |
|---|---|---|
| 6 | 51.8 mm | 16.5 mm |
| 7 | 54.7 mm | 17.4 mm |
| 8 | 57.2 mm | 18.2 mm |
| 9 | 59.7 mm | 19 mm |
| 10 | 62.5 mm | 19.9 mm |
| 11 | 65 mm | 20.7 mm |
| 12 | 67.5 mm | 21.5 mm |
| 13 | 70.1 mm | 22.3 mm |
Fingers swell in heat and shrink in cold. Measure at the end of the day, and if you're between sizes, size up.