Convert US quarts per minute to Microlitres per second
Convert US quarts per minute (qt/min) to Microlitres per second (µL/s) instantly and accurately.
Conversion Formula
µL/s = qt/min × 15772.5491
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 second
The microlitre per second (µL/s) equals 10⁻⁹ m³/s, the working range of microfluidic lab-on-a-chip devices and nano-HPLC pumps. Organ-on-a-chip perfusion bioreactors, droplet microfluidic systems, and capillary electrophoresis instruments operate at 0.1-100 µL/s. A syringe pump delivering 0.36 mL/h produces exactly 0.1 µL/s. 1 µL/s = 10⁻⁹ m³/s = 60 µL/min.
Quick Reference Table
| US quarts per minute (qt/min) | Microlitres per second (µL/s) |
|---|---|
| 1 qt/min | 15772.5 µL/s |
| 2 qt/min | 31545.1 µL/s |
| 5 qt/min | 78862.7 µL/s |
| 10 qt/min | 157725 µL/s |
| 25 qt/min | 394314 µL/s |
| 50 qt/min | 788627 µL/s |
| 100 qt/min | 1577250 µL/s |