Volumetric flow rate.
Milliliter per Days to Hectoliter per Days Converter — mL/d to hL/d
Convert Milliliter per Days (mL/d) to Hectoliter per Days (hL/d) using the exact conversion factor (1 milliliter per days = 0.00001 hectoliter per days). See the formula, worked examples, and conversion table.
Milliliter per Days 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 1.15740741e-11 / 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 Milliliter per Days to Hectoliter per Days
Milliliter per Days 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 = milliliter per days × 0.00001
This factor comes from each unit's defined relationship to the category's base unit: 1 milliliter per days equals 1.157407e-11 base units, and 1 hectoliter per days equals 0.00000115740740741 base units, so dividing one by the other gives the direct milliliter per days-to-hectoliter per days factor of 0.00001.
Simple example
1 mL/d × 0.00001 = 0.00001 hL/d
1 milliliter per days = 0.00001 hectoliter per days.
Real-world example
60 mL/d × 0.00001 = 0.0006 hL/d
60 milliliter per days = 0.0006 hectoliter per days.
Conversion table
| Milliliter per Days (mL/d) | Hectoliter per Days (hL/d) |
|---|---|
| 0.1 mL/d | 0.000001 hL/d |
| 1 mL/d | 0.00001 hL/d |
| 10 mL/d | 0.0001 hL/d |
| 60 mL/d | 0.0006 hL/d |
| 100 mL/d | 0.001 hL/d |
| 1,000 mL/d | 0.01 hL/d |
Reverse conversion: Hectoliter per Days to Milliliter per Days
0.00001 hL/d × 100000 = 1 mL/d
0.00001 hectoliter per days = 1 milliliter per days.
milliliter per days = hectoliter per days × 100000
For a page dedicated to this direction, see Hectoliter per Days to Milliliter per Days.
Understanding the Milliliter per Days (mL/d)
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 milliliter per days?
1 milliliter per days equals 0.00001 hectoliter per days, using the exact defined conversion factor rather than an estimate.
How do I convert milliliter per days to hectoliter per days?
Multiply the milliliter per days value by 0.00001. The converter above does this instantly to whatever precision you set.
How do I convert hectoliter per days back to milliliter per days?
Use the reverse factor: 1 hectoliter per days equals 100,000 milliliter per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a milliliter per days?
Milliliter per Days (mL/d) 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 milliliter per days to hectoliter per days conversion exact?
Yes. Both milliliter per days and hectoliter per days are defined by fixed standards rather than physical artifacts, so the factor of 0.00001 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.