Use this tool to convert gr/ft3 to grain/gallon US.
Conversion factor: 1 gr/ft3 = 0.133680555555904 grain/gallon US
| 0.1 | 0.01337 |
| 0.2 | 0.02674 |
| 0.3 | 0.04010 |
| 0.4 | 0.05347 |
| 0.5 | 0.06684 |
| 0.6 | 0.08021 |
| 0.7 | 0.09358 |
| 0.8 | 0.10694 |
| 0.9 | 0.12031 |
| 1 | 0.13368 |
| 2 | 0.26736 |
| 3 | 0.40104 |
| 4 | 0.53472 |
| 5 | 0.66840 |
| 6 | 0.80208 |
| 7 | 0.93576 |
| 8 | 1.06944 |
| 9 | 1.20313 |
| 10 | 1.33681 |
| 100 | 13.36806 |
| 200 | 26.73611 |
| 500 | 66.84028 |
| 1000 | 133.68056 |
| 2000 | 267.36111 |
| 5000 | 668.40278 |
| 10000 | 1,336.80556 |