Convert Cubic feet per second to US quarts per hour
Convert Cubic feet per second (ft³/s) to US quarts per hour (qt/h) instantly and accurately.
Conversion Formula
qt/h = ft³/s × 107719.4805
About Cubic feet per second
The cubic foot per second (ft³/s or cfs) equals 0.028316846592 m³/s, the primary unit for measuring river discharge and open-channel flow in the United States. The US Geological Survey publishes all streamflow data in cfs; irrigation water rights, flood-control gates, and dam spillway capacities are specified in cfs. The Colorado River at full natural flow is ≈22 000 cfs. 1 cfs = 0.028316846592 m³/s ≈ 28.317 L/s ≈ 448.8 US gpm.
About US quarts per hour
The US quart per hour (qt/h) equals 3.785411784×10⁻³/4/3600 ≈ 2.629×10⁻⁷ m³/s, used in US agricultural irrigation drippers (emitters rated in qt/h) and hobby aquaculture systems. A drip emitter rated 1 qt/h ≈ 0.946 L/h is a common size for garden irrigation in the US market. 1 US qt/h ≈ 2.629×10⁻⁷ m³/s.
Quick Reference Table
| Cubic feet per second (ft³/s) | US quarts per hour (qt/h) |
|---|---|
| 1 ft³/s | 107719 qt/h |
| 2 ft³/s | 215439 qt/h |
| 5 ft³/s | 538597 qt/h |
| 10 ft³/s | 1077190 qt/h |
| 25 ft³/s | 2692990 qt/h |
| 50 ft³/s | 5385970 qt/h |
| 100 ft³/s | 10771900 qt/h |