350 ppm ≈ 21,000 pph. To convert pints per minute to pints per hour, multiply by 60.000127: 350 × 60.000127 = 21,000.
How to convert pints per minute to pints per hour
pph = ppm × 60.000127
- 1 ppm = 60.000127 pph (and 1 pph = 0.016666631 ppm).
- Multiply the amount by the factor: 350 × 60.000127 = 21,000.
- Answer: 350 ppm ≈ 21,000 pph (rounded to 6 significant figures).
Pints Per Minute to Pints Per Hour table
| Pints Per Minute (ppm) | Pints Per Hour (pph) |
|---|---|
| 345 ppm | 20,700 pph |
| 346 ppm | 20,760 pph |
| 347 ppm | 20,820 pph |
| 348 ppm | 20,880 pph |
| 349 ppm | 20,940 pph |
| 350 ppm | 21,000 pph |
| 351 ppm | 21,060 pph |
| 352 ppm | 21,120 pph |
| 353 ppm | 21,180 pph |
| 354 ppm | 21,240 pph |
| 355 ppm | 21,300 pph |
| ppm | pph |
|---|---|
| 1 ppm | 60.0001 pph |
| 5 ppm | 300.001 pph |
| 10 ppm | 600.001 pph |
| 50 ppm | 3,000.01 pph |
| 100 ppm | 6,000.01 pph |
| 1,000 ppm | 60,000.1 pph |