Volumetric flow rate.
Hectoliter per Days to Milliliter per Days Converter — hL/d to mL/d
Convert Hectoliter per Days (hL/d) to Milliliter per Days (mL/d) using the exact conversion factor (1 hectoliter per days = 100,000 milliliter per days). See the formula, worked examples, and conversion table.
Hectoliter per Days to Milliliter 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-6 / 1.15740741e-11.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Hectoliter per Days to Milliliter per Days
Hectoliter per Days and Milliliter 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
milliliter per days = hectoliter per days × 100000
This factor comes from each unit's defined relationship to the category's base unit: 1 hectoliter per days equals 0.00000115740740741 base units, and 1 milliliter per days equals 1.157407e-11 base units, so dividing one by the other gives the direct hectoliter per days-to-milliliter per days factor of 100000.
Simple example
1 hL/d × 100000 = 100,000 mL/d
1 hectoliter per days = 100,000 milliliter per days.
Real-world example
60 hL/d × 100000 = 6,000,000 mL/d
60 hectoliter per days = 6,000,000 milliliter per days.
Conversion table
| Hectoliter per Days (hL/d) | Milliliter per Days (mL/d) |
|---|---|
| 0.1 hL/d | 10,000 mL/d |
| 1 hL/d | 100,000 mL/d |
| 10 hL/d | 1,000,000 mL/d |
| 60 hL/d | 6,000,000 mL/d |
| 100 hL/d | 10,000,000 mL/d |
| 1,000 hL/d | 100,000,000 mL/d |
Reverse conversion: Milliliter per Days to Hectoliter per Days
1 mL/d × 0.00001 = 0.00001 hL/d
1 milliliter per days = 0.00001 hectoliter per days.
hectoliter per days = milliliter per days × 0.00001
For a page dedicated to this direction, see Milliliter per Days to Hectoliter per Days.
Understanding the Hectoliter per Days (hL/d)
Volumetric flow rate.
Understanding the Milliliter per Days (mL/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many milliliter per days are in 1 hectoliter per days?
1 hectoliter per days equals 100,000 milliliter per days, using the exact defined conversion factor rather than an estimate.
How do I convert hectoliter per days to milliliter per days?
Multiply the hectoliter per days value by 100000. The converter above does this instantly to whatever precision you set.
How do I convert milliliter per days back to hectoliter per days?
Use the reverse factor: 1 milliliter per days equals 0.00001 hectoliter per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a hectoliter per days?
Hectoliter per Days (hL/d) is a unit of flow rate.
What is a milliliter per days?
Milliliter per Days (mL/d) is a unit of flow rate.
Is the hectoliter per days to milliliter per days conversion exact?
Yes. Both hectoliter per days and milliliter per days are defined by fixed standards rather than physical artifacts, so the factor of 100000 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.