Volumetric flow rate.
Gallon per Hours to Microliters per Millisecond Converter — gal/h to uL/ms
Convert Gallon per Hours (gal/h) to Microliter per Millisecond (uL/ms) using the exact conversion factor (1 gallon per hours = 1.051503273 microliter per millisecond). See the formula, worked examples, and conversion table.
Gallon per Hours to Microliters per Millisecond 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 1.05150327e-6 / 1e-6.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Gallon per Hours to Microliters per Millisecond
Gallon per Hours and Microliter per Millisecond 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
microliters per millisecond = gallon per hours × 1.05150327333
This factor comes from each unit's defined relationship to the category's base unit: 1 gallon per hours equals 0.00000105150327333 base units, and 1 microliter per millisecond equals 0.000001 base units, so dividing one by the other gives the direct gallon per hours-to-microliter per millisecond factor of 1.05150327333.
Simple example
1 gal/h × 1.051503273 = 1.051503273 uL/ms
1 gallon per hours = 1.051503273 microliters per millisecond.
Real-world example
60 gal/h × 1.051503273 = 63.0901964 uL/ms
60 gallon per hours = 63.0901964 microliters per millisecond.
Conversion table
| Gallon per Hours (gal/h) | Microliter per Millisecond (uL/ms) |
|---|---|
| 0.1 gal/h | 0.1051503273 uL/ms |
| 1 gal/h | 1.051503273 uL/ms |
| 10 gal/h | 10.51503273 uL/ms |
| 60 gal/h | 63.0901964 uL/ms |
| 100 gal/h | 105.1503273 uL/ms |
| 1,000 gal/h | 1,051.503273 uL/ms |
Reverse conversion: Microliter per Millisecond to Gallon per Hours
1.051503273 uL/ms × 0.9510193885 = 0.9999999997 gal/h
1.051503273 microliters per millisecond = 0.9999999997 gallon per hours.
gallon per hours = microliters per millisecond × 0.951019388489
For a page dedicated to this direction, see Microliter per Millisecond to Gallon per Hours.
Understanding the Gallon per Hours (gal/h)
Volumetric flow rate.
Understanding the Microliter per Millisecond (uL/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many microliters per millisecond are in 1 gallon per hours?
1 gallon per hours equals 1.051503273 microliters per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per hours to microliter per millisecond?
Multiply the gallon per hours value by 1.051503273. The converter above does this instantly to whatever precision you set.
How do I convert microliter per millisecond back to gallon per hours?
Use the reverse factor: 1 microliter per millisecond equals 0.9510193885 gallon per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a gallon per hours?
Gallon per Hours (gal/h) is a unit of flow rate.
What is a microliter per millisecond?
Microliter per Millisecond (uL/ms) is a unit of flow rate.
Is the gallon per hours to microliter per millisecond conversion exact?
Yes. Both gallon per hours and microliter per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 1.051503273 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.