Convert US quarts per minute to Microlitres per hour
Convert US quarts per minute (qt/min) to Microlitres per hour (µL/h) instantly and accurately.
Conversion Formula
µL/h = qt/min × 56781176.76
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 Microlitres per hour
The microlitre per hour (µL/h) equals 10⁻⁹/3600 ≈ 2.778×10⁻¹³ m³/s, used in implantable drug-delivery pumps and osmotic mini-pumps for controlled-release pharmacokinetic studies. An Alzet osmotic pump for rodent experiments delivers 0.25-10 µL/h of dissolved drug directly into tissue. 1 µL/h ≈ 2.778×10⁻¹³ m³/s.
Quick Reference Table
| US quarts per minute (qt/min) | Microlitres per hour (µL/h) |
|---|---|
| 1 qt/min | 56781200 µL/h |
| 2 qt/min | 113562000 µL/h |
| 5 qt/min | 283906000 µL/h |
| 10 qt/min | 567812000 µL/h |
| 25 qt/min | 1.42 × 109 µL/h |
| 50 qt/min | 2.839 × 109 µL/h |
| 100 qt/min | 5.678 × 109 µL/h |