Sprinkler K Factor Conversion Table
| IMPERIAL | METRIC |
| 2.8 | 4 |
| 3 | 4.3 |
| 3.8 | 5.5 |
| 4 | 5.8 |
| 4.2 | 6 |
| 4.9 | 7.1 |
| 5.2 | 7.5 |
| 5.6 | 8.1 |
| 5.8 | 8.4 |
| 7.4 | 10.7 |
| 8 | 11.5 |
| 11.2 | 16.1 |
| 14 | 20.2 |
| 16.8 | 24.2 |
| 19.6 | 28.3 |
| 22.4 | 32 |
| 25.2 | 36.3 |
| 28 | 40.4 |
| IMPERIAL | METRIC |
| 2.8 | 4 |
| 3 | 4.3 |
| 3.8 | 5.5 |
| 4 | 5.8 |
| 4.2 | 6 |
| 4.9 | 7.1 |
| 5.2 | 7.5 |
| 5.6 | 8.1 |
| 5.8 | 8.4 |
| 7.4 | 10.7 |
| 8 | 11.5 |
| 11.2 | 16.1 |
| 14 | 20.2 |
| 16.8 | 24.2 |
| 19.6 | 28.3 |
| 22.4 | 32 |
| 25.2 | 36.3 |
| 28 | 40.4 |
