688 ft3pm ≈ 324.7 lps. To convert cubic feet per minute to litres per second, multiply by 0.471947: 688 × 0.471947 = 324.7.
How to convert cubic feet per minute to litres per second
lps = ft3pm × 0.471947
- 1 ft3pm = 0.471947 lps (and 1 lps = 2.118882 ft3pm).
- Multiply the amount by the factor: 688 × 0.471947 = 324.7.
- Answer: 688 ft3pm ≈ 324.7 lps (rounded to 6 significant figures).
Cubic Feet Per Minute to Litres Per Second table
| Cubic Feet Per Minute (ft3pm) | Litres Per Second (lps) |
|---|---|
| 683 ft3pm | 322.34 lps |
| 684 ft3pm | 322.812 lps |
| 685 ft3pm | 323.284 lps |
| 686 ft3pm | 323.756 lps |
| 687 ft3pm | 324.228 lps |
| 688 ft3pm | 324.7 lps |
| 689 ft3pm | 325.171 lps |
| 690 ft3pm | 325.643 lps |
| 691 ft3pm | 326.115 lps |
| 692 ft3pm | 326.587 lps |
| 693 ft3pm | 327.059 lps |
| ft3pm | lps |
|---|---|
| 1 ft3pm | 0.471947 lps |
| 5 ft3pm | 2.3597 lps |
| 10 ft3pm | 4.7195 lps |
| 50 ft3pm | 23.5974 lps |
| 100 ft3pm | 47.1947 lps |
| 1,000 ft3pm | 471.947 lps |