Volumetric flow rate.
Microliter per Hours to Milliliter per Hours Converter — uL/h to mL/h
Convert Microliter per Hours (uL/h) to Milliliter per Hours (mL/h) using the exact conversion factor (1 microliter per hours = 0.001 milliliter per hours). See the formula, worked examples, and conversion table.
Microliter per Hours to Milliliter 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 2.77777778e-13 / 2.77777778e-10.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Microliter per Hours to Milliliter per Hours
Microliter per Hours and Milliliter 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
milliliter per hours = microliter per hours × 0.001
This factor comes from each unit's defined relationship to the category's base unit: 1 microliter per hours equals 2.777778e-13 base units, and 1 milliliter per hours equals 2.777778e-10 base units, so dividing one by the other gives the direct microliter per hours-to-milliliter per hours factor of 0.001.
Simple example
1 uL/h × 0.001 = 0.001 mL/h
1 microliter per hours = 0.001 milliliter per hours.
Real-world example
60 uL/h × 0.001 = 0.06 mL/h
60 microliter per hours = 0.06 milliliter per hours.
Conversion table
| Microliter per Hours (uL/h) | Milliliter per Hours (mL/h) |
|---|---|
| 0.1 uL/h | 0.0001 mL/h |
| 1 uL/h | 0.001 mL/h |
| 10 uL/h | 0.01 mL/h |
| 60 uL/h | 0.06 mL/h |
| 100 uL/h | 0.1 mL/h |
| 1,000 uL/h | 1 mL/h |
Reverse conversion: Milliliter per Hours to Microliter per Hours
0.001 mL/h × 1000 = 1 uL/h
0.001 milliliter per hours = 1 microliter per hours.
microliter per hours = milliliter per hours × 1000
For a page dedicated to this direction, see Milliliter per Hours to Microliter per Hours.
Understanding the Microliter per Hours (uL/h)
Volumetric flow rate.
Understanding the Milliliter per Hours (mL/h)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many milliliter per hours are in 1 microliter per hours?
1 microliter per hours equals 0.001 milliliter per hours, using the exact defined conversion factor rather than an estimate.
How do I convert microliter per hours to milliliter per hours?
Multiply the microliter per hours value by 0.001. The converter above does this instantly to whatever precision you set.
How do I convert milliliter per hours back to microliter per hours?
Use the reverse factor: 1 milliliter per hours equals 1,000 microliter per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a microliter per hours?
Microliter per Hours (uL/h) is a unit of flow rate.
What is a milliliter per hours?
Milliliter per Hours (mL/h) is a unit of flow rate.
Is the microliter per hours to milliliter per hours conversion exact?
Yes. Both microliter per hours and milliliter per hours are defined by fixed standards rather than physical artifacts, so the factor of 0.001 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.