18.4 ppm ≈ 627.36 lph. To convert pints per minute to litres per hour, multiply by 34.095672: 18.4 × 34.095672 = 627.36.
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: 18.4 × 34.095672 = 627.36.
- Answer: 18.4 ppm ≈ 627.36 lph (rounded to 6 significant figures).
Pints Per Minute to Litres Per Hour table
| Pints Per Minute (ppm) | Litres Per Hour (lph) |
|---|---|
| 17.9 ppm | 610.313 lph |
| 18 ppm | 613.722 lph |
| 18.1 ppm | 617.132 lph |
| 18.2 ppm | 620.541 lph |
| 18.3 ppm | 623.951 lph |
| 18.4 ppm | 627.36 lph |
| 18.5 ppm | 630.77 lph |
| 18.6 ppm | 634.179 lph |
| 18.7 ppm | 637.589 lph |
| 18.8 ppm | 640.999 lph |
| 18.9 ppm | 644.408 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 |