Volumetric flow rate.
Gallons per Millisecond to Microliter per Hours Converter — gal/ms to uL/h
Convert Gallon per Millisecond (gal/ms) to Microliter per Hours (uL/h) using the exact conversion factor (1 gallon per millisecond = 1.362748e+13 microliter per hours). See the formula, worked examples, and conversion table.
Gallons per Millisecond to Microliter per Hours 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 3.785411784 / 2.77777778e-13.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Gallons per Millisecond to Microliter per Hours
Gallon per Millisecond and Microliter per Hours 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
microliter per hours = gallons per millisecond × 1.362748e+13
This factor comes from each unit's defined relationship to the category's base unit: 1 gallon per millisecond equals 3.785411784 base units, and 1 microliter per hours equals 2.777778e-13 base units, so dividing one by the other gives the direct gallon per millisecond-to-microliter per hours factor of 1.362748e+13.
Simple example
1 gal/ms × 1.362748e+13 = 1.362748e+13 uL/h
1 gallon per millisecond = 1.362748e+13 microliter per hours.
Real-world example
60 gal/ms × 1.362748e+13 = 8.176489e+14 uL/h
60 gallons per millisecond = 8.176489e+14 microliter per hours.
Conversion table
| Gallon per Millisecond (gal/ms) | Microliter per Hours (uL/h) |
|---|---|
| 0.1 gal/ms | 1.362748e+12 uL/h |
| 1 gal/ms | 1.362748e+13 uL/h |
| 10 gal/ms | 1.362748e+14 uL/h |
| 60 gal/ms | 8.176489e+14 uL/h |
| 100 gal/ms | 1.362748e+15 uL/h |
| 1,000 gal/ms | 1.362748e+16 uL/h |
Reverse conversion: Microliter per Hours to Gallon per Millisecond
1.362748e+13 uL/h × 7.338113e-14 = 0.9999998222 gal/ms
1.362748e+13 microliter per hours = 0.9999998222 gallons per millisecond.
gallons per millisecond = microliter per hours × 7.338113e-14
For a page dedicated to this direction, see Microliter per Hours to Gallon per Millisecond.
Understanding the Gallon per Millisecond (gal/ms)
Volumetric flow rate.
Understanding the Microliter per Hours (uL/h)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many microliter per hours are in 1 gallon per millisecond?
1 gallon per millisecond equals 1.362748e+13 microliter per hours, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per millisecond to microliter per hours?
Multiply the gallon per millisecond value by 1.362748e+13. The converter above does this instantly to whatever precision you set.
How do I convert microliter per hours back to gallon per millisecond?
Use the reverse factor: 1 microliter per hours equals 7.338113e-14 gallons per millisecond. You can also use the swap control in the converter above to flip the direction instantly.
What is a gallon per millisecond?
Gallon per Millisecond (gal/ms) is a unit of flow rate.
What is a microliter per hours?
Microliter per Hours (uL/h) is a unit of flow rate.
Is the gallon per millisecond to microliter per hours conversion exact?
Yes. Both gallon per millisecond and microliter per hours are defined by fixed standards rather than physical artifacts, so the factor of 1.362748e+13 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.