Convert US gallons per hour to Cubic metres per minute
Convert US gallons per hour (gph) to Cubic metres per minute (m³/min) instantly and accurately.
Conversion Formula
m³/min = gph × 6.309019640e-5
About US gallons per hour
The US gallon per hour (gph) equals 3.785411784×10⁻³/3600 ≈ 1.051×10⁻⁶ m³/s, common in oil-burner nozzle ratings, water-softener regeneration, and RV/marine-plumbing specifications. Residential oil-burner nozzles are rated in gph (e.g., 0.75 gph, 1.00 gph); a small boat bilge pump might handle 200-500 gph. 1 US gph ≈ 1.052×10⁻⁶ m³/s ≈ 3.785 L/h.
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.
Quick Reference Table
| US gallons per hour (gph) | Cubic metres per minute (m³/min) |
|---|---|
| 1 gph | 6.309 × 10-5 m³/min |
| 2 gph | 0.00012618 m³/min |
| 5 gph | 0.000315451 m³/min |
| 10 gph | 0.000630902 m³/min |
| 25 gph | 0.00157725 m³/min |
| 50 gph | 0.00315451 m³/min |
| 100 gph | 0.00630902 m³/min |