231 ppm ≈ 131.268 lpm. To convert pints per minute to litres per minute, multiply by 0.5682612: 231 × 0.5682612 = 131.268.
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: 231 × 0.5682612 = 131.268.
- Answer: 231 ppm ≈ 131.268 lpm (rounded to 6 significant figures).
Pints Per Minute to Litres Per Minute table
| Pints Per Minute (ppm) | Litres Per Minute (lpm) |
|---|---|
| 226 ppm | 128.427 lpm |
| 227 ppm | 128.995 lpm |
| 228 ppm | 129.564 lpm |
| 229 ppm | 130.132 lpm |
| 230 ppm | 130.7 lpm |
| 231 ppm | 131.268 lpm |
| 232 ppm | 131.837 lpm |
| 233 ppm | 132.405 lpm |
| 234 ppm | 132.973 lpm |
| 235 ppm | 133.541 lpm |
| 236 ppm | 134.11 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 |