Convert US gallons per second to Microlitres per second
Convert US gallons per second (gal/s) to Microlitres per second (µL/s) instantly and accurately.
Conversion Formula
µL/s = gal/s × 3785411.784
About US gallons per second
The US gallon per second (gal/s) equals 3.785411784×10⁻³ m³/s, used for very large pump discharge rates and fire-suppression deluge systems. A large centrifugal fire pump rated 1 500 US gal/min delivers exactly 25 US gal/s; industrial cooling-tower makeup lines are sized in gal/s at peak demand. 1 US gal/s = 3.785411784×10⁻³ m³/s = 60 US gal/min ≈ 227.1 L/min.
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 gallons per second (gal/s) | Microlitres per second (µL/s) |
|---|---|
| 1 gal/s | 3785410 µL/s |
| 2 gal/s | 7570820 µL/s |
| 5 gal/s | 18927100 µL/s |
| 10 gal/s | 37854100 µL/s |
| 25 gal/s | 94635300 µL/s |
| 50 gal/s | 189271000 µL/s |
| 100 gal/s | 378541000 µL/s |