680 lps ≈ 1,440.84 ft3pm. To convert litres per second to cubic feet per minute, multiply by 2.118882: 680 × 2.118882 = 1,440.84.
How to convert litres per second to cubic feet per minute
ft3pm = lps × 2.118882
- 1 lps = 2.118882 ft3pm (and 1 ft3pm = 0.471947 lps).
- Multiply the amount by the factor: 680 × 2.118882 = 1,440.84.
- Answer: 680 lps ≈ 1,440.84 ft3pm (rounded to 6 significant figures).
Litres Per Second to Cubic Feet Per Minute table
| Litres Per Second (lps) | Cubic Feet Per Minute (ft3pm) |
|---|---|
| 675 lps | 1,430.25 ft3pm |
| 676 lps | 1,432.36 ft3pm |
| 677 lps | 1,434.48 ft3pm |
| 678 lps | 1,436.6 ft3pm |
| 679 lps | 1,438.72 ft3pm |
| 680 lps | 1,440.84 ft3pm |
| 681 lps | 1,442.96 ft3pm |
| 682 lps | 1,445.08 ft3pm |
| 683 lps | 1,447.2 ft3pm |
| 684 lps | 1,449.32 ft3pm |
| 685 lps | 1,451.43 ft3pm |
| lps | ft3pm |
|---|---|
| 1 lps | 2.1189 ft3pm |
| 5 lps | 10.5944 ft3pm |
| 10 lps | 21.1888 ft3pm |
| 50 lps | 105.944 ft3pm |
| 100 lps | 211.888 ft3pm |
| 1,000 lps | 2,118.88 ft3pm |