Ring Sizing
How to find the perfect ring size
Finding the perfect ring size is easier than you think. Follow our simple guide below.
Measure Your Finger
- Pick the finger you want to measure.
- Cut a thin strip of paper.
- Wrap the paper around the base of your finger.
- Pull it snug for the best fit.
- Mark where the paper overlaps.
- Measure the length in millimeters using a ruler.
- Match your measurement with the size chart below.
Measure an Existing Ring
- Select a ring that fits your finger comfortably.
- Measure the inside diameter of the ring.
- Use a ruler and measure in millimeters.
- Compare the measurement to the chart below.
Ring Size Chart
| Diameter (mm) | US / Canada | UK |
|---|---|---|
| 14.1 | 3 | F |
| 14.9 | 4 | H 1/2 |
| 15.7 | 5 | J 1/2 |
| 16.5 | 6 | L 1/2 |
| 17.3 | 7 | N |
| 18.1 | 8 | Q |
| 19.0 | 9 | S |
| 19.8 | 10 | U |
| 20.6 | 11 | W |
| 21.4 | 12 | Y |
What You Should Know
Thin Bands
Thin bands sit lightly on the finger and are perfect for stacking.
Thick Bands
Thicker rings take up more space on the finger and may feel tighter.
Chain Rings
Chain rings move with your finger and offer a more flexible fit.