Size Chart
Ring Sizing Guide
Finding the perfect ring size is important for comfort and wearability. Here's how to
measure your ring size at home or understand ring sizes if you're buying online.
How to Measure Your Ring Size at Home
Option 1: Using a String or Paper Strip
1. Cut a thin strip of paper or use a piece of string.
2. Wrap it snugly around the base of your finger.
3. Mark where the paper overlaps.
4. Measure the length (in mm) using a ruler.
5. Use the chart below to find your ring size.
Option 2: Measure a Ring That Fits
1. Find a ring that fits the finger you’re buying for.
2. Measure the inside diameter (in mm).
3. Match it to the size chart below.
| Inside Circumference (mm) | Diameter (mm) | US/Canada Size | UK Size | EU Size |
| 44.2 mm | 14.1 mm | 3 | F | 44 |
| 46.8 mm | 14.9 mm | 4 | H | 47 |
| 49.3 mm | 15.7 mm | 5 | J 1/2 | 50 |
| 51.9 mm | 16.5 mm | 6 | L 1/2 | 52 |
| 54.4 mm | 17.3 mm | 7 | N 1/2 | 54 |
| 57.0 mm | 18.1 mm | 8 | P 1/2 | 57 |
| 59.5 mm | 18.9 mm | 9 | R 1/2 | 59 |
| 62.1 mm | 19.7 mm | 10 | T 1/2 | 62 |
| 64.6 mm | 20.6 mm | 11 | V 1/2 | 64 |
| 67.2 mm | 21.4 mm | 12 | X 1/2 | 67 |
| 69.7 mm | 22.2 mm | 13 | Z 1/2 | 70 |