Please follow the directions below to measure your finger and to find out your ring size.
Method I : Use a ring
Use a ring that fits you to determine your ring size. Place a ring over the circle, making sure the inside of the ring lines up with the outside of the circle. If your ring appears to fit between two size, order the larger size.
Method II : Measure your Finger
1. Find a pices of string or strip of perper.
2. Wrap it around the base of the appropriate finger.
3. Use a pen to mark the point on the string or paper where it overlaps forming a complete circle.
4.Use a ruler, measure the length from the starting end of the string or paper to the pen mark.
5.Use this measurement and the chart to the right to determine your ring size.
| Measured Size (mm) | Ring Size (USA) | Ring Size (UK) |
| 44.1 | 3 | F |
| 45.4 | 3.5 | G |
| 46.7 | 4 | H |
| 48.0 | 4.5 | I |
| 49.2 | 5 | J1/2 |
| 50.5 | 5.5 | K1/2 |
| 51.8 | 6 | L1/2 |
| 53.1 | 6.5 | M1/2 |
| 54.3 | 7 | N1/2 |
| 55.6 | 7.5 | O1/2 |
| 56.9 | 8 | P1/2 |
| 58.2 | 8.5 | Q1/2 |
| 59.4 | 9 | R1/2 |
| 60.7 | 9.5 | S1/2 |
| 62.0 | 10 | T1/2 |
| 63.3 | 10.5 | U1/2 |
| 64.5 | 11 | V1/2 |
| 65.8 | 11.5 | W1/2 |
| 67.1 | 12 | X1/2 |
| 68.3 | 12.5 | Z |
| 69.6 | 13 | Z1 |
| 71 | 13.5 | Z2 |
| 72.3 | 14 | Z3 |