Ring Size Guide
Finding your ring size before you buy makes all the difference. Here are two easy ways to measure at home.
Method 1 — String or Paper Strip
- Cut a thin strip of paper or use a piece of string.
- Wrap it snugly around the base of the finger you plan to wear the ring on. Snug but not tight — you want it to slide over your knuckle.
- Mark where the end meets the strip, then measure that length in millimeters.
- That measurement is your circumference — find it in the chart below.
Method 2 — Existing Ring
- Find a ring that already fits the finger you're sizing for.
- Measure the inside diameter (straight across the inside of the band) in millimeters.
- Match that measurement to the diameter column in the chart below.
US Ring Size Chart
| US Size | Inner Diameter (mm) | Circumference (mm) |
|---|---|---|
| 4 | 14.9 | 46.8 |
| 4.5 | 15.3 | 48.0 |
| 5 | 15.7 | 49.3 |
| 5.5 | 16.1 | 50.6 |
| 6 | 16.5 | 51.9 |
| 6.5 | 16.9 | 53.1 |
| 7 | 17.3 | 54.4 |
| 7.5 | 17.7 | 55.7 |
| 8 | 18.2 | 57.2 |
| 8.5 | 18.6 | 58.3 |
| 9 | 19.0 | 59.7 |
| 9.5 | 19.4 | 61.0 |
| 10 | 19.8 | 62.1 |
A Few Tips
- Between sizes? Size up. It's easier to resize down than up, and comfort matters.
- Time of day matters. Fingers are slightly larger in the evening and in warm weather. Measure when your hands are warm for the most accurate fit.
- Wide bands fit tighter. If you're ordering a wider band, consider going a half size up.
- My rings are handmade. Each one is crafted and sized by hand, so there may be very slight variation. If you're right on the edge between two sizes, reach out before ordering and I'll do my best to help.
Still not sure? Send me a message — I'm happy to help you find the right fit before you buy.