684 ppm ≈ 23,321.4 lph. To convert pints per minute to litres per hour, multiply by 34.095672: 684 × 34.095672 = 23,321.4.
How to convert pints per minute to litres per hour
lph = ppm × 34.095672
- 1 ppm = 34.095672 lph (and 1 lph = 0.029329236 ppm).
- Multiply the amount by the factor: 684 × 34.095672 = 23,321.4.
- Answer: 684 ppm ≈ 23,321.4 lph (rounded to 6 significant figures).
Pints Per Minute to Litres Per Hour table
| Pints Per Minute (ppm) | Litres Per Hour (lph) |
|---|---|
| 679 ppm | 23,151 lph |
| 680 ppm | 23,185.1 lph |
| 681 ppm | 23,219.2 lph |
| 682 ppm | 23,253.2 lph |
| 683 ppm | 23,287.3 lph |
| 684 ppm | 23,321.4 lph |
| 685 ppm | 23,355.5 lph |
| 686 ppm | 23,389.6 lph |
| 687 ppm | 23,423.7 lph |
| 688 ppm | 23,457.8 lph |
| 689 ppm | 23,491.9 lph |
| ppm | lph |
|---|---|
| 1 ppm | 34.0957 lph |
| 5 ppm | 170.478 lph |
| 10 ppm | 340.957 lph |
| 50 ppm | 1,704.78 lph |
| 100 ppm | 3,409.57 lph |
| 1,000 ppm | 34,095.7 lph |