| mm² | in² |
| 0.65 | 0.001 |
| 0.97 | 0.0015 |
| 1.29 | 0.002 |
| 1.94 | 0.003 |
| 2.90 | 0.0045 |
| 3.23 | 0.005 |
| 4.52 | 0.007 |
| 5.16 | 0.008 |
| 6.45 | 0.01 |
| 8.39 | 0.013 |
| 9.35 | 0.014 |
| 12.90 | 0.2 |
| 14.52 | 0.0225 |
| 19.35 | 0.03 |
| 25.18 | 0.04 |
| 38.71 | 0.06 |
| 64.52 | 0.1 |
| 96.77 | 0.15 |
| 129.03 | 0.2 |
| 161.25 | 0.25 |
| 193.55 | 0.3 |
| 258.06 | 0.4 |
| 322.58 | 0.5 |
| 387.00 | 0.6 |
| 483.87 | 0.75 |
| 645.00 | 1.0 |