3d6 Distribution
From GURPSworld Wiki
| Result | Chance to Roll Result Exactly | Chance to Roll Result or Less | Chance to Roll Result or More |
|---|---|---|---|
| 3 | 0.4629% | 0.4629% | 100.0000% |
| 4 | 1.3888% | 1.8518% | 99.5370% |
| 5 | 2.7777% | 4.6296% | 98.1481% |
| 6 | 4.6296% | 9.2592% | 95.3703% |
| 7 | 6.9444% | 16.2037% | 90.7407% |
| 8 | 9.7222% | 25.9259% | 83.7962% |
| 9 | 11.5740% | 37.5000% | 74.0740% |
| 10 | 12.5000% | 50.0000% | 62.5000% |
| 11 | 12.5000% | 62.5000% | 50.0000% |
| 12 | 11.5740% | 74.0740% | 37.5000% |
| 13 | 9.7222% | 83.7962% | 25.9259% |
| 14 | 6.9444% | 90.7407% | 16.2037% |
| 15 | 4.6296% | 95.3703% | 9.2592% |
| 16 | 2.7777% | 98.1481% | 4.6296% |
| 17 | 1.3888% | 99.5370% | 1.8518% |
| 18 | 0.4629% | 100.0000% | 0.4629% |