Ring Size Chart
US System Ring Chart
U.S Size | Size (mm) | Diameter (mm) |
4 1/2 | 48 | 15.27 |
5 | 49 | 15.7 |
5 1/2 | 51 | 16.1 |
6 | 52 | 15.51 |
6 1/2 | 53 | 16.92 |
7 | 55 | 17.35 |
7 1/2 | 56 | 17.75 |
8 | 57 | 18.19 |
8 1/2 | 58 | 18.53 |
9 | 59 | 18.89 |
9 1/2 | 61 | 19.41 |
US System Ring Chart
U.S Size | Size (mm) | Diameter (mm) |
4 1/2 | 48 | 15.27 |
5 | 49 | 15.7 |
5 1/2 | 51 | 16.1 |
6 | 52 | 15.51 |
6 1/2 | 53 | 16.92 |
7 | 55 | 17.35 |
7 1/2 | 56 | 17.75 |
8 | 57 | 18.19 |
8 1/2 | 58 | 18.53 |
9 | 59 | 18.89 |
9 1/2 | 61 | 19.41 |