689 ft3ps ≈ 19,510.3 lps. To convert cubic feet per second to litres per second, multiply by 28.3168: 689 × 28.3168 = 19,510.3.
How to convert cubic feet per second to litres per second
lps = ft3ps × 28.3168
- 1 ft3ps = 28.3168 lps (and 1 lps = 0.035314725 ft3ps).
- Multiply the amount by the factor: 689 × 28.3168 = 19,510.3.
- Answer: 689 ft3ps ≈ 19,510.3 lps (rounded to 6 significant figures).
Cubic Feet Per Second to Litres Per Second table
| Cubic Feet Per Second (ft3ps) | Litres Per Second (lps) |
|---|---|
| 684 ft3ps | 19,368.7 lps |
| 685 ft3ps | 19,397 lps |
| 686 ft3ps | 19,425.3 lps |
| 687 ft3ps | 19,453.6 lps |
| 688 ft3ps | 19,482 lps |
| 689 ft3ps | 19,510.3 lps |
| 690 ft3ps | 19,538.6 lps |
| 691 ft3ps | 19,566.9 lps |
| 692 ft3ps | 19,595.2 lps |
| 693 ft3ps | 19,623.5 lps |
| 694 ft3ps | 19,651.9 lps |
| ft3ps | lps |
|---|---|
| 1 ft3ps | 28.3168 lps |
| 5 ft3ps | 141.584 lps |
| 10 ft3ps | 283.168 lps |
| 50 ft3ps | 1,415.84 lps |
| 100 ft3ps | 2,831.68 lps |
| 1,000 ft3ps | 28,316.8 lps |