Convert US quarts per minute to Kilolitres per hour
Convert US quarts per minute (qt/min) to Kilolitres per hour (kL/h) instantly and accurately.
Conversion Formula
kL/h = qt/min × 0.05678117676
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.
About Kilolitres per hour
The kilolitre per hour (kL/h) equals 1/3600 m³/s ≈ 2.778×10⁻⁴ m³/s, identical to m³/h. It is used interchangeably with m³/h in Australian, New Zealand, and South African process-engineering practice. Pump datasheets from these markets quote capacity in kL/h; water-meter billing in rural areas uses kL/h for irrigation allocation. 1 kL/h = 1 m³/h = 1 000 L/h.
Quick Reference Table
| US quarts per minute (qt/min) | Kilolitres per hour (kL/h) |
|---|---|
| 1 qt/min | 0.0567812 kL/h |
| 2 qt/min | 0.113562 kL/h |
| 5 qt/min | 0.283906 kL/h |
| 10 qt/min | 0.567812 kL/h |
| 25 qt/min | 1.41953 kL/h |
| 50 qt/min | 2.83906 kL/h |
| 100 qt/min | 5.67812 kL/h |