Convert US gallons per minute to Microlitres per minute
Convert US gallons per minute (gpm) to Microlitres per minute (µL/min) instantly and accurately.
Conversion Formula
µL/min = gpm × 3785411.784
About US gallons per minute
The US gallon per minute (gpm) equals 3.785411784×10⁻³/60 ≈ 6.309×10⁻⁵ m³/s, the dominant volumetric flow unit in US plumbing, HVAC, and water-treatment industries. EPA showerhead standards are set at 2.5 gpm; residential water meters size at 3/4"-1" for 5-20 gpm; municipal water-distribution design uses hundreds to thousands of gpm. 1 gpm ≈ 6.309×10⁻⁵ m³/s = 3.785 L/min.
About Microlitres per minute
The microlitre per minute (µL/min) equals 10⁻⁹/60 ≈ 1.667×10⁻¹¹ m³/s, standard in nano-HPLC chromatography and microfluidic chip pumping. A typical nano-LC column runs at 200-400 µL/min; piezoelectric micro-dosing systems for pharmaceutical assays dispense at 1-50 µL/min. 1 µL/min = 1/60 µL/s ≈ 1.667×10⁻¹¹ m³/s.
Quick Reference Table
| US gallons per minute (gpm) | Microlitres per minute (µL/min) |
|---|---|
| 1 gpm | 3785410 µL/min |
| 2 gpm | 7570820 µL/min |
| 5 gpm | 18927100 µL/min |
| 10 gpm | 37854100 µL/min |
| 25 gpm | 94635300 µL/min |
| 50 gpm | 189271000 µL/min |
| 100 gpm | 378541000 µL/min |