680 ppm ≈ 386.418 lpm. To convert pints per minute to litres per minute, multiply by 0.5682612: 680 × 0.5682612 = 386.418.
How to convert pints per minute to litres per minute
lpm = ppm × 0.5682612
- 1 ppm = 0.5682612 lpm (and 1 lpm = 1.7597541 ppm).
- Multiply the amount by the factor: 680 × 0.5682612 = 386.418.
- Answer: 680 ppm ≈ 386.418 lpm (rounded to 6 significant figures).
Pints Per Minute to Litres Per Minute table
| Pints Per Minute (ppm) | Litres Per Minute (lpm) |
|---|---|
| 675 ppm | 383.576 lpm |
| 676 ppm | 384.145 lpm |
| 677 ppm | 384.713 lpm |
| 678 ppm | 385.281 lpm |
| 679 ppm | 385.849 lpm |
| 680 ppm | 386.418 lpm |
| 681 ppm | 386.986 lpm |
| 682 ppm | 387.554 lpm |
| 683 ppm | 388.122 lpm |
| 684 ppm | 388.691 lpm |
| 685 ppm | 389.259 lpm |
| ppm | lpm |
|---|---|
| 1 ppm | 0.568261 lpm |
| 5 ppm | 2.8413 lpm |
| 10 ppm | 5.6826 lpm |
| 50 ppm | 28.4131 lpm |
| 100 ppm | 56.8261 lpm |
| 1,000 ppm | 568.261 lpm |