Convert Litres per second to Cubic feet per day
Convert Litres per second (L/s) to Cubic feet per day (ft³/d) instantly and accurately.
Conversion Formula
ft³/d = L/s × 3051.187205
About Litres per second
The litre per second (L/s) equals 10⁻³ m³/s, the standard unit for municipal water-supply engineering, fire-fighting flows, and HVAC system air handling. A fire hydrant delivers 15-30 L/s; a household mains water connection is typically 0.1-0.5 L/s; a large building HVAC chilled-water loop circulates 50-200 L/s. 1 L/s = 10⁻³ m³/s = 3.6 m³/h ≈ 15.85 US gal/min.
About Cubic feet per day
The cubic foot per day (ft³/d) equals 0.028316846592/86400 ≈ 3.277×10⁻⁷ m³/s, found in US oil-and-gas production reports for low-rate gas wells and groundwater monitoring wells. A marginal coalbed-methane well producing 50 Mcf/d (50 000 ft³/d) of gas represents a modest but economic flow; residential water-well yield tests report in ft³/d. 1 ft³/d ≈ 3.277×10⁻⁷ m³/s.
Quick Reference Table
| Litres per second (L/s) | Cubic feet per day (ft³/d) |
|---|---|
| 1 L/s | 3051.19 ft³/d |
| 2 L/s | 6102.37 ft³/d |
| 5 L/s | 15255.9 ft³/d |
| 10 L/s | 30511.9 ft³/d |
| 25 L/s | 76279.7 ft³/d |
| 50 L/s | 152559 ft³/d |
| 100 L/s | 305119 ft³/d |