Volumetric flow rate.
Microliters per Millisecond to Gallon per Minutes Converter — uL/ms to gal/min
Convert Microliter per Millisecond (uL/ms) to Gallon per Minutes (gal/min) using the exact conversion factor (1 microliter per millisecond = 0.0158503231 gallon per minutes). See the formula, worked examples, conversion table, and common uses.
Microliters per Millisecond to Gallon per Minutes converter
Converter
Flow Rate Converter
Convert volumetric flow rates across metric, US, imperial, industrial, and scientific units.
Context values
Some unit families need one extra value for a physically accurate result.
Volumetric flow rate.
Result = input x 1e-6 / 6.30901964e-5.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Microliters per Millisecond to Gallon per Minutes
Microliter per Millisecond and Gallon per Minutes both measure volumetric flow rate — how much volume passes a point over time — used to size pipes and pumps, monitor river or stream discharge, control industrial processes, and set medical infusion rates. Both are volumetric flow rate units.
Formula
gallon per minutes = microliters per millisecond × 0.0158503231415
This factor comes from each unit's defined relationship to the category's base unit: 1 microliter per millisecond equals 0.000001 base units, and 1 gallon per minutes equals 0.0000630901964 base units, so dividing one by the other gives the direct microliter per millisecond-to-gallon per minutes factor of 0.0158503231415.
Simple example
1 uL/ms × 0.01585032314 = 0.0158503231 gal/min
1 microliter per millisecond = 0.0158503231 gallon per minutes.
Real-world example
60 uL/ms × 0.01585032314 = 0.9510193885 gal/min
60 microliters per millisecond = 0.9510193885 gallon per minutes.
Conversion table
| Microliter per Millisecond (uL/ms) | Gallon per Minutes (gal/min) |
|---|---|
| 0.1 uL/ms | 0.0015850323 gal/min |
| 1 uL/ms | 0.0158503231 gal/min |
| 10 uL/ms | 0.1585032314 gal/min |
| 60 uL/ms | 0.9510193885 gal/min |
| 100 uL/ms | 1.585032314 gal/min |
| 1,000 uL/ms | 15.85032314 gal/min |
Reverse conversion: Gallon per Minutes to Microliter per Millisecond
0.0158503231 gal/min × 63.0901964 = 0.9999999974 uL/ms
0.0158503231 gallon per minutes = 0.9999999974 microliters per millisecond.
microliters per millisecond = gallon per minutes × 63.0901964
For a page dedicated to this direction, see Gallon per Minutes to Microliter per Millisecond.
Understanding the Microliter per Millisecond (uL/ms)
Volumetric flow rate.
Understanding the Gallon per Minutes
Gallon per Minutes (gal/min) measures volumetric flow rate. The standard US unit for pump, plumbing, and irrigation flow-rate specifications. It is classified as a US customary flow-rate unit.
Where it's used: United States (plumbing, pump, and irrigation industry standard)
Uses of the Gallon per Minutes today
- US residential and commercial plumbing fixture flow ratings
- US pump and irrigation system specifications
- US pool and spa filtration system sizing
Gallon per Minutes — sources
- NIST Handbook 44 — General tables of units including US customary flow-rate measures.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gallon per minutes are in 1 microliter per millisecond?
1 microliter per millisecond equals 0.0158503231 gallon per minutes, using the exact defined conversion factor rather than an estimate.
How do I convert microliter per millisecond to gallon per minutes?
Multiply the microliter per millisecond value by 0.01585032314. The converter above does this instantly to whatever precision you set.
How do I convert gallon per minutes back to microliter per millisecond?
Use the reverse factor: 1 gallon per minutes equals 63.0901964 microliters per millisecond. You can also use the swap control in the converter above to flip the direction instantly.
What is a microliter per millisecond?
Microliter per Millisecond (uL/ms) is a unit of flow rate.
What is a gallon per minutes?
Gallon per Minutes (gal/min) measures volumetric flow rate. The standard US unit for pump, plumbing, and irrigation flow-rate specifications. It is classified as a US customary flow-rate unit.
Is the microliter per millisecond to gallon per minutes conversion exact?
Yes. Both microliter per millisecond and gallon per minutes are defined by fixed standards rather than physical artifacts, so the factor of 0.01585032314 used above is exact to as many digits as you choose to display.
What's the difference between volumetric and mass flow rate?
Volumetric flow rate measures the volume of fluid passing a point per unit time (for example, liters per second). Mass flow rate measures the mass instead. For a fluid of constant density the two are directly proportional, but for compressible fluids like gases, mass flow is often the more meaningful quantity.