Convert Cubic feet per minute to Kilolitres per day
Convert Cubic feet per minute (ft³/min) to Kilolitres per day (kL/d) instantly and accurately.
Conversion Formula
kL/d = ft³/min × 40.77625909
About Cubic feet per minute
The cubic foot per minute (cfm or ft³/min) equals 0.028316846592/60 ≈ 4.719×10⁻⁴ m³/s, the dominant unit for ventilation, HVAC airflow, and compressed-air system design in the US. ASHRAE ventilation standards, building-code fresh-air requirements, and dust-collector capacity are all stated in cfm. A residential HVAC system moves 800-1 200 cfm; an industrial dust collector handles 2 000-20 000 cfm. 1 cfm ≈ 0.4719 L/s.
About Kilolitres per day
The kilolitre per day (kL/d) equals 1/86400 ≈ 1.157×10⁻⁵ m³/s, the standard unit for per-household and per-property water-consumption billing in Australia. Sydney Water and other Australian utilities charge tariffs per kL/d consumed; a typical Australian household uses 0.6-1.0 kL/d. 1 kL/d = 1 m³/d ≈ 264.2 US gal/d.
Quick Reference Table
| Cubic feet per minute (ft³/min) | Kilolitres per day (kL/d) |
|---|---|
| 1 ft³/min | 40.7763 kL/d |
| 2 ft³/min | 81.5525 kL/d |
| 5 ft³/min | 203.881 kL/d |
| 10 ft³/min | 407.763 kL/d |
| 25 ft³/min | 1019.41 kL/d |
| 50 ft³/min | 2038.81 kL/d |
| 100 ft³/min | 4077.63 kL/d |