Use this tool to convert gr/gal US to part/million ppm.
Conversion factor: 1 gr/gal US = 17.137615216422741 part/million ppm
| 0.1 | 1.71376 |
| 0.2 | 3.42752 |
| 0.3 | 5.14128 |
| 0.4 | 6.85505 |
| 0.5 | 8.56881 |
| 0.6 | 10.28257 |
| 0.7 | 11.99633 |
| 0.8 | 13.71009 |
| 0.9 | 15.42385 |
| 1 | 17.13762 |
| 1 | 17.13762 |
| 2 | 34.27523 |
| 3 | 51.41285 |
| 4 | 68.55046 |
| 5 | 85.68808 |
| 6 | 102.82569 |
| 7 | 119.96331 |
| 8 | 137.10092 |
| 9 | 154.23854 |
| 10 | 171.37615 |
| 100 | 1,713.76152 |
| 200 | 3,427.52304 |
| 500 | 8,568.80761 |
| 1000 | 1.71376e+4 |
| 2000 | 3.42752e+4 |
| 5000 | 8.56881e+4 |
| 10000 | 1.71376e+5 |