| No Variables | Points Needed for CCD | Total Experiments |
| 2 | 4 + 4 + 2 | 10 |
| 3 | 8 + 6 + 2 | 16 |
| 4 | 16 + 8 + 2 | 26 |
| 5 | 32 + 10 + 2 | 44 |
| 6 | 64 + 12 + 2 | 78 |
| 7 | 128 + 14 + 2 | 144 |
| 8 | 256 + 16 + 2 | 274 |
| 9 | 512 + 18 + 2 | 532 |
| 10 | 1028 + 20 + 2 | 1050 |