1. Select an existing ring that fits your desired finger
2. Measure the internal diameter of the ring in MM
3. Use the chart below to measure your ring size
DOWNLOAD GUIDE
Inside Diameter | Inside circumference | Ring Size | ||
---|---|---|---|---|
mm | mm | uk | us & canada | eu |
14.65 | 46.02 | h | 3 3/4 | 46 1/2 |
15.04 | 47.25 | I | 4 1/4 | 47 3/4 |
15,40 | 48.38 | J | 4 5/8 | 49 |
15.80 | 49.64 | K | 5 1/8 | 50 |
16.10 | 50.58 | L | 5 1/2 | 51 3/4 |
16.51 | 51.87 | M | 6 | 52 3/4 |
16.92 | 53.16 | N | 6 1/2 | 54 |
17.35 | 54.51 | O | 7 | 55 1/4 |
17.75 | 55.76 | Р | 7 1/2 | 56 1/2 |
18.19 | 57.15 | Q | 8 | 57 3/4 |
18.61 | 58.47 | R | 8 5/8 | 59 |
19.10 | 60 | S | 9 1/8 | 60 1/4 |
19.51 | 61.29 | T | 9 5/8 | 61 1/2 |
20.02 | 62.89 | U | 10 1/4 | 62 3/4 |
20.32 | 63.84 | V | 10 5/8 | 63 |
20.76 | 65.22 | W | 11 1/8 | 65 |
21.18 | 66.54 | X | 11 5/8 | 66 1/4 |
21.49 | 67.51 | Y | 12 | 67 1/2 |
21.89 | 68.77 | Z | 12 1/2 | 68 3/4 |