Volumetric flow rate.
Hectoliter per Minutes to Microliters per Millisecond Converter — hL/min to uL/ms
Convert Hectoliter per Minutes (hL/min) to Microliter per Millisecond (uL/ms) using the exact conversion factor (1 hectoliter per minutes = 1,666.666667 microliter per millisecond). See the formula, worked examples, and conversion table.
Hectoliter per Minutes 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 0.001666666667 / 1e-6.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Hectoliter per Minutes to Microliters per Millisecond
Hectoliter per Minutes 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 = hectoliter per minutes × 1666.66666667
This factor comes from each unit's defined relationship to the category's base unit: 1 hectoliter per minutes equals 0.00166666666667 base units, and 1 microliter per millisecond equals 0.000001 base units, so dividing one by the other gives the direct hectoliter per minutes-to-microliter per millisecond factor of 1666.66666667.
Simple example
1 hL/min × 1666.666667 = 1,666.666667 uL/ms
1 hectoliter per minutes = 1,666.666667 microliters per millisecond.
Real-world example
60 hL/min × 1666.666667 = 100,000 uL/ms
60 hectoliter per minutes = 100,000 microliters per millisecond.
Conversion table
| Hectoliter per Minutes (hL/min) | Microliter per Millisecond (uL/ms) |
|---|---|
| 0.1 hL/min | 166.6666667 uL/ms |
| 1 hL/min | 1,666.666667 uL/ms |
| 10 hL/min | 16,666.66667 uL/ms |
| 60 hL/min | 100,000 uL/ms |
| 100 hL/min | 166,666.6667 uL/ms |
| 1,000 hL/min | 1,666,666.667 uL/ms |
Reverse conversion: Microliter per Millisecond to Hectoliter per Minutes
1 uL/ms × 0.0006 = 0.0006 hL/min
1 microliter per millisecond = 0.0006 hectoliter per minutes.
hectoliter per minutes = microliters per millisecond × 0.0006
For a page dedicated to this direction, see Microliter per Millisecond to Hectoliter per Minutes.
Understanding the Hectoliter per Minutes (hL/min)
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 hectoliter per minutes?
1 hectoliter per minutes equals 1,666.666667 microliters per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert hectoliter per minutes to microliter per millisecond?
Multiply the hectoliter per minutes value by 1666.666667. The converter above does this instantly to whatever precision you set.
How do I convert microliter per millisecond back to hectoliter per minutes?
Use the reverse factor: 1 microliter per millisecond equals 0.0006 hectoliter per minutes. You can also use the swap control in the converter above to flip the direction instantly.
What is a hectoliter per minutes?
Hectoliter per Minutes (hL/min) 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 hectoliter per minutes to microliter per millisecond conversion exact?
Yes. Both hectoliter per minutes and microliter per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 1666.666667 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.