Convert Cubic metres per minute to US gallons per day
Convert Cubic metres per minute (m³/min) to US gallons per day (gpd) instantly and accurately.
Conversion Formula
gpd = m³/min × 380407.7554
About Cubic metres per minute
The cubic metre per minute (m³/min) equals 1/60 m³/s ≈ 1.667×10⁻² m³/s, used in large compressor and blower specifications, tunnel ventilation design, and industrial air-handling. A mine-ventilation fan may move 1 000-5 000 m³/min; an industrial rotary-screw compressor delivers 5-50 m³/min of free air. 1 m³/min = 1 000 L/min ≈ 35.31 ft³/min ≈ 264.2 US gal/min.
About US gallons per day
The US gallon per day (gpd) equals 3.785411784×10⁻³/86400 ≈ 4.381×10⁻⁸ m³/s, the standard unit in US water-utility regulation and residential water-well pump sizing. The US national average residential water use is about 80-100 gpd per person; a reverse-osmosis membrane module is rated in gpd (50-100 gpd for domestic units). 1 US gpd ≈ 4.381×10⁻⁸ m³/s.
Quick Reference Table
| Cubic metres per minute (m³/min) | US gallons per day (gpd) |
|---|---|
| 1 m³/min | 380408 gpd |
| 2 m³/min | 760816 gpd |
| 5 m³/min | 1902040 gpd |
| 10 m³/min | 3804080 gpd |
| 25 m³/min | 9510190 gpd |
| 50 m³/min | 19020400 gpd |
| 100 m³/min | 38040800 gpd |