Volumetric flow rate.
Microliters per Millisecond to Hectoliter per Days Converter — uL/ms to hL/d
Convert Microliter per Millisecond (uL/ms) to Hectoliter per Days (hL/d) using the exact conversion factor (1 microliter per millisecond = 0.864 hectoliter per days). See the formula, worked examples, and conversion table.
Microliters per Millisecond to Hectoliter per Days 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 1e-6 / 1.15740741e-6.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Microliters per Millisecond to Hectoliter per Days
Microliter per Millisecond and Hectoliter per Days 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
hectoliter per days = microliters per millisecond × 0.864
This factor comes from each unit's defined relationship to the category's base unit: 1 microliter per millisecond equals 0.000001 base units, and 1 hectoliter per days equals 0.00000115740740741 base units, so dividing one by the other gives the direct microliter per millisecond-to-hectoliter per days factor of 0.864.
Simple example
1 uL/ms × 0.864 = 0.864 hL/d
1 microliter per millisecond = 0.864 hectoliter per days.
Real-world example
60 uL/ms × 0.864 = 51.84 hL/d
60 microliters per millisecond = 51.84 hectoliter per days.
Conversion table
| Microliter per Millisecond (uL/ms) | Hectoliter per Days (hL/d) |
|---|---|
| 0.1 uL/ms | 0.0864 hL/d |
| 1 uL/ms | 0.864 hL/d |
| 10 uL/ms | 8.64 hL/d |
| 60 uL/ms | 51.84 hL/d |
| 100 uL/ms | 86.4 hL/d |
| 1,000 uL/ms | 864 hL/d |
Reverse conversion: Hectoliter per Days to Microliter per Millisecond
0.864 hL/d × 1.157407407 = 1 uL/ms
0.864 hectoliter per days = 1 microliter per millisecond.
microliters per millisecond = hectoliter per days × 1.15740740741
For a page dedicated to this direction, see Hectoliter per Days to Microliter per Millisecond.
Understanding the Microliter per Millisecond (uL/ms)
Volumetric flow rate.
Understanding the Hectoliter per Days (hL/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many hectoliter per days are in 1 microliter per millisecond?
1 microliter per millisecond equals 0.864 hectoliter per days, using the exact defined conversion factor rather than an estimate.
How do I convert microliter per millisecond to hectoliter per days?
Multiply the microliter per millisecond value by 0.864. The converter above does this instantly to whatever precision you set.
How do I convert hectoliter per days back to microliter per millisecond?
Use the reverse factor: 1 hectoliter per days equals 1.157407407 microliters per millisecond. You can also use the swap control in the converter above to flip the direction instantly.
What is a microliter per millisecond?
Microliter per Millisecond (uL/ms) is a unit of flow rate.
What is a hectoliter per days?
Hectoliter per Days (hL/d) is a unit of flow rate.
Is the microliter per millisecond to hectoliter per days conversion exact?
Yes. Both microliter per millisecond and hectoliter per days are defined by fixed standards rather than physical artifacts, so the factor of 0.864 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.