438 ppm ≈ 14,933.9 lph. To convert pints per minute to litres per hour, multiply by 34.095672: 438 × 34.095672 = 14,933.9.
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: 438 × 34.095672 = 14,933.9.
- Answer: 438 ppm ≈ 14,933.9 lph (rounded to 6 significant figures).
Pints Per Minute to Litres Per Hour table
| Pints Per Minute (ppm) | Litres Per Hour (lph) |
|---|---|
| 433 ppm | 14,763.4 lph |
| 434 ppm | 14,797.5 lph |
| 435 ppm | 14,831.6 lph |
| 436 ppm | 14,865.7 lph |
| 437 ppm | 14,899.8 lph |
| 438 ppm | 14,933.9 lph |
| 439 ppm | 14,968 lph |
| 440 ppm | 15,002.1 lph |
| 441 ppm | 15,036.2 lph |
| 442 ppm | 15,070.3 lph |
| 443 ppm | 15,104.4 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 |