
SELECT ONE FROM THE FOLLOWING:
- Size Chart
- Find Your Size
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U.S. Only Ring Size Chart:
This chart is simple reference to the exact measurements of the various ring sizes.
US
 | Diam. inches | Diam. mm | Circ. inches | Circ. mm |
| 1/2 | 15/32 | 11.95 | 1 31/64 | 37.6 |
| 1 | 31/64 | 12.37 | 1 17/32 | 38.9 |
| 1 1/2 | 1/2 | 12.78 | 1 37/64 | 40.2 |
| 2 | 33/64 | 13.21 | 1 41/64 | 41.5 |
| 2 1/2 | 17/32 | 13.61 | 1 11/16 | 42.7 |
| 3 | 35/64 | 14.05 | 1 47/64 | 43.4 |
| 3 1/2 | 9/16 | 14.45 | 1 25/32 | 44.9 |
| 4 | 37/64 | 14.86 | 1 27/32 | 46.5 |
| 4 1/2 | 19/32 | 15.27 | 1 57/64 | 47.8 |
| 5 | 5/8 | 15.70 | 1 15/16 | 49.0 |
| 5 1/2 | 41/64 | 16.10 | 1 63/64 | 50.3 |
| 6 | 21/32 | 16.51 | 2 3/64 | 51.5 |
| 6 1/2 | 43/64 | 16.92 | 2 3/32 | 52.8 |
| 7 | 11/16 | 17.35 | 2 9/64 | 54.0 |
| 7 1/2 | 45/64 | 17.75 | 2 13/64 | 55.3 |
| 8 | 23/32 | 18.19 | 2 1/4 | 56.6 |
| 8 1/2 | 47/64 | 18.53 | 2 19/64 | 57.8 |
| 9 | 3/4 | 18.89 | 2 11/32 | 59.1 |
| 9 1/2 | 49/64 | 19.41 | 2 13/32 | 60.6 |
| 10 | 25/32 | 19.84 | 2 29/64 | 62.2 |
| 10 1/2 | 51/64 | 20.20 | 2 1/2 | 63.1 |
| 11 | 13/16 | 20.68 | 2 9/16 | 64.3 |
| 11 1/2 | 53/64 | 21.08 | 2 39/64 | 65.7 |
| 12 | 27/32 | 21.49 | 2 21/32 | 67.9 |
| 12 1/2 | 55/64 | 21.89 | 2 45/64 | 68.5 |
| 13 | 7/8 | 22.33 | 2 49/64 | 70.1 |
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