Volumetric flow rate.
Hectoliter per Days to Deciliter per Days Converter — hL/d to dL/d
Convert Hectoliter per Days (hL/d) to Deciliter per Days (dL/d) using the exact conversion factor (1 hectoliter per days = 1,000 deciliter per days). See the formula, worked examples, and conversion table.
Hectoliter per Days to Deciliter 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-9.
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 Deciliter per Days
Hectoliter per Days and Deciliter 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
deciliter per days = hectoliter per days × 1000
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 deciliter per days equals 1.157407e-9 base units, so dividing one by the other gives the direct hectoliter per days-to-deciliter per days factor of 1000.
Simple example
1 hL/d × 1000 = 1,000 dL/d
1 hectoliter per days = 1,000 deciliter per days.
Real-world example
60 hL/d × 1000 = 60,000 dL/d
60 hectoliter per days = 60,000 deciliter per days.
Conversion table
| Hectoliter per Days (hL/d) | Deciliter per Days (dL/d) |
|---|---|
| 0.1 hL/d | 100 dL/d |
| 1 hL/d | 1,000 dL/d |
| 10 hL/d | 10,000 dL/d |
| 60 hL/d | 60,000 dL/d |
| 100 hL/d | 100,000 dL/d |
| 1,000 hL/d | 1,000,000 dL/d |
Reverse conversion: Deciliter per Days to Hectoliter per Days
1 dL/d × 0.001 = 0.001 hL/d
1 deciliter per days = 0.001 hectoliter per days.
hectoliter per days = deciliter per days × 0.001
For a page dedicated to this direction, see Deciliter per Days to Hectoliter per Days.
Understanding the Hectoliter per Days (hL/d)
Volumetric flow rate.
Understanding the Deciliter per Days (dL/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many deciliter per days are in 1 hectoliter per days?
1 hectoliter per days equals 1,000 deciliter per days, using the exact defined conversion factor rather than an estimate.
How do I convert hectoliter per days to deciliter per days?
Multiply the hectoliter per days value by 1000. The converter above does this instantly to whatever precision you set.
How do I convert deciliter per days back to hectoliter per days?
Use the reverse factor: 1 deciliter per days equals 0.001 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 deciliter per days?
Deciliter per Days (dL/d) is a unit of flow rate.
Is the hectoliter per days to deciliter per days conversion exact?
Yes. Both hectoliter per days and deciliter per days are defined by fixed standards rather than physical artifacts, so the factor of 1000 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.