Convert Litres per day to Cubic feet per second
Convert Litres per day (L/d) to Cubic feet per second (ft³/s) instantly and accurately.
Conversion Formula
ft³/s = L/d × 4.087345685e-7
About Litres per day
The litre per day (L/d) equals 10⁻³/86400 ≈ 1.157×10⁻⁸ m³/s, standard in water-resource management, reverse-osmosis membrane rating, and daily per-capita water-use statistics. A residential reverse-osmosis unit produces 100-300 L/d of purified water; the WHO minimum for basic household use is 50 L/d per person. 1 L/d ≈ 1.157×10⁻⁸ m³/s.
About Cubic feet per second
The cubic foot per second (ft³/s or cfs) equals 0.028316846592 m³/s, the primary unit for measuring river discharge and open-channel flow in the United States. The US Geological Survey publishes all streamflow data in cfs; irrigation water rights, flood-control gates, and dam spillway capacities are specified in cfs. The Colorado River at full natural flow is ≈22 000 cfs. 1 cfs = 0.028316846592 m³/s ≈ 28.317 L/s ≈ 448.8 US gpm.
Quick Reference Table
| Litres per day (L/d) | Cubic feet per second (ft³/s) |
|---|---|
| 1 L/d | 4.087 × 10-7 ft³/s |
| 2 L/d | 8.175 × 10-7 ft³/s |
| 5 L/d | 2.044 × 10-6 ft³/s |
| 10 L/d | 4.087 × 10-6 ft³/s |
| 25 L/d | 1.022 × 10-5 ft³/s |
| 50 L/d | 2.044 × 10-5 ft³/s |
| 100 L/d | 4.087 × 10-5 ft³/s |