Convert Cubic feet per hour to US quarts per minute
Convert Cubic feet per hour (ft³/h) to US quarts per minute (qt/min) instantly and accurately.
Conversion Formula
qt/min = ft³/h × 0.4987012987
About Cubic feet per hour
The cubic foot per hour (ft³/h) equals 0.028316846592/3600 ≈ 7.866×10⁻⁶ m³/s, used in US natural-gas metering (residential gas meters read in cubic feet; billing converts to CCF = 100 ft³) and historical furnace-fuel-consumption tables. A US residential gas furnace consumes 80-200 ft³/h of natural gas at full fire. 1 ft³/h ≈ 7.866×10⁻⁶ m³/s.
About US quarts per minute
The US quart per minute (qt/min) equals 3.785411784×10⁻³/4/60 ≈ 1.577×10⁻⁵ m³/s, encountered in US small-engine fuel system testing and food-processing pump calibration. Engine dynamometer fuel-flow instrumentation sometimes uses qt/min when testing small gasoline engines consuming 1-6 qt/min at full load. 1 US qt/min ≈ 1.577×10⁻⁵ m³/s.
Quick Reference Table
| Cubic feet per hour (ft³/h) | US quarts per minute (qt/min) |
|---|---|
| 1 ft³/h | 0.498701 qt/min |
| 2 ft³/h | 0.997403 qt/min |
| 5 ft³/h | 2.49351 qt/min |
| 10 ft³/h | 4.98701 qt/min |
| 25 ft³/h | 12.4675 qt/min |
| 50 ft³/h | 24.9351 qt/min |
| 100 ft³/h | 49.8701 qt/min |