Convert Cubic feet per hour to US quarts per second
Convert Cubic feet per hour (ft³/h) to US quarts per second (qt/s) instantly and accurately.
Conversion Formula
qt/s = ft³/h × 0.008311688312
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 second
The US quart per second (qt/s) equals 3.785411784×10⁻³/4 ≈ 9.464×10⁻⁴ m³/s, used in US industrial filling lines handling quart-size containers (motor oil, paint, sauce). A high-speed filling machine loading 1 qt bottles at 4 per second processes 4 qt/s per nozzle. 1 US qt/s ≈ 9.464×10⁻⁴ m³/s = 0.9464 L/s.
Quick Reference Table
| Cubic feet per hour (ft³/h) | US quarts per second (qt/s) |
|---|---|
| 1 ft³/h | 0.00831169 qt/s |
| 2 ft³/h | 0.0166234 qt/s |
| 5 ft³/h | 0.0415584 qt/s |
| 10 ft³/h | 0.0831169 qt/s |
| 25 ft³/h | 0.207792 qt/s |
| 50 ft³/h | 0.415584 qt/s |
| 100 ft³/h | 0.831169 qt/s |