Volumetric flow rate.
Hectoliter per Decades to Microliters per Millisecond Converter — hL/decade to uL/ms
Convert Hectoliter per Decades (hL/decade) to Microliter per Millisecond (uL/ms) using the exact conversion factor (1 hectoliter per decades = 0.0003168874 microliter per millisecond). See the formula, worked examples, and conversion table.
Hectoliter per Decades 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 3.16887385e-10 / 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 Decades to Microliters per Millisecond
Hectoliter per Decades 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 decades × 0.000316887385068
This factor comes from each unit's defined relationship to the category's base unit: 1 hectoliter per decades equals 3.168874e-10 base units, and 1 microliter per millisecond equals 0.000001 base units, so dividing one by the other gives the direct hectoliter per decades-to-microliter per millisecond factor of 0.000316887385068.
Simple example
1 hL/decade × 0.0003168873851 = 0.0003168874 uL/ms
1 hectoliter per decades = 0.0003168874 microliters per millisecond.
Real-world example
60 hL/decade × 0.0003168873851 = 0.0190132431 uL/ms
60 hectoliter per decades = 0.0190132431 microliters per millisecond.
Conversion table
| Hectoliter per Decades (hL/decade) | Microliter per Millisecond (uL/ms) |
|---|---|
| 0.1 hL/decade | 0.0000316887 uL/ms |
| 1 hL/decade | 0.0003168874 uL/ms |
| 10 hL/decade | 0.0031688739 uL/ms |
| 60 hL/decade | 0.0190132431 uL/ms |
| 100 hL/decade | 0.0316887385 uL/ms |
| 1,000 hL/decade | 0.3168873851 uL/ms |
Reverse conversion: Microliter per Millisecond to Hectoliter per Decades
0.0003168874 uL/ms × 3155.6952 = 1.000000047 hL/decade
0.0003168874 microliters per millisecond = 1.000000047 hectoliter per decades.
hectoliter per decades = microliters per millisecond × 3155.6952
For a page dedicated to this direction, see Microliter per Millisecond to Hectoliter per Decades.
Understanding the Hectoliter per Decades (hL/decade)
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 decades?
1 hectoliter per decades equals 0.0003168874 microliters per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert hectoliter per decades to microliter per millisecond?
Multiply the hectoliter per decades value by 0.0003168873851. The converter above does this instantly to whatever precision you set.
How do I convert microliter per millisecond back to hectoliter per decades?
Use the reverse factor: 1 microliter per millisecond equals 3,155.6952 hectoliter per decades. You can also use the swap control in the converter above to flip the direction instantly.
What is a hectoliter per decades?
Hectoliter per Decades (hL/decade) 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 decades to microliter per millisecond conversion exact?
Yes. Both hectoliter per decades and microliter per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 0.0003168873851 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.