300 ppm ≈ 2,250 galph. To convert pints per minute to gallons per hour, multiply by 7.5000158: 300 × 7.5000158 = 2,250.
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: 300 × 7.5000158 = 2,250.
- Answer: 300 ppm ≈ 2,250 galph (rounded to 6 significant figures).
Pints Per Minute to Gallons Per Hour table
| Pints Per Minute (ppm) | Gallons Per Hour (galph) |
|---|---|
| 295 ppm | 2,212.5 galph |
| 296 ppm | 2,220 galph |
| 297 ppm | 2,227.5 galph |
| 298 ppm | 2,235 galph |
| 299 ppm | 2,242.5 galph |
| 300 ppm | 2,250 galph |
| 301 ppm | 2,257.5 galph |
| 302 ppm | 2,265 galph |
| 303 ppm | 2,272.5 galph |
| 304 ppm | 2,280 galph |
| 305 ppm | 2,287.5 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 |