0.424 ppm ≈ 3.18 galph. To convert pints per minute to gallons per hour, multiply by 7.5000158: 0.424 × 7.5000158 = 3.18.
How to convert pints per minute to gallons per hour
galph = ppm × 7.5000158
- 1 ppm = 7.5000158 galph (and 1 galph = 0.13333305 ppm).
- Multiply the amount by the factor: 0.424 × 7.5000158 = 3.18.
- Answer: 0.424 ppm ≈ 3.18 galph (rounded to 6 significant figures).
Pints Per Minute to Gallons Per Hour table
| Pints Per Minute (ppm) | Gallons Per Hour (galph) |
|---|---|
| 0.419 ppm | 3.1425 galph |
| 0.42 ppm | 3.15 galph |
| 0.421 ppm | 3.1575 galph |
| 0.422 ppm | 3.165 galph |
| 0.423 ppm | 3.1725 galph |
| 0.424 ppm | 3.18 galph |
| 0.425 ppm | 3.1875 galph |
| 0.426 ppm | 3.195 galph |
| 0.427 ppm | 3.2025 galph |
| 0.428 ppm | 3.21 galph |
| 0.429 ppm | 3.2175 galph |
| ppm | galph |
|---|---|
| 1 ppm | 7.5 galph |
| 5 ppm | 37.5001 galph |
| 10 ppm | 75.0002 galph |
| 50 ppm | 375.001 galph |
| 100 ppm | 750.002 galph |
| 1,000 ppm | 7,500.02 galph |