Volumetric flow rate.
Hectoliter per Decades to Gallon per Hours Converter — hL/decade to gal/h
Convert Hectoliter per Decades (hL/decade) to Gallon per Hours (gal/h) using the exact conversion factor (1 hectoliter per decades = 0.000301366 gallon per hours). See the formula, worked examples, and conversion table.
Hectoliter per Decades to Gallon per Hours 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 / 1.05150327e-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 Gallon per Hours
Hectoliter per Decades and Gallon per Hours 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
gallon per hours = hectoliter per decades × 0.000301366047167
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 gallon per hours equals 0.00000105150327333 base units, so dividing one by the other gives the direct hectoliter per decades-to-gallon per hours factor of 0.000301366047167.
Simple example
1 hL/decade × 0.0003013660472 = 0.000301366 gal/h
1 hectoliter per decades = 0.000301366 gallon per hours.
Real-world example
60 hL/decade × 0.0003013660472 = 0.0180819628 gal/h
60 hectoliter per decades = 0.0180819628 gallon per hours.
Conversion table
| Hectoliter per Decades (hL/decade) | Gallon per Hours (gal/h) |
|---|---|
| 0.1 hL/decade | 0.0000301366 gal/h |
| 1 hL/decade | 0.000301366 gal/h |
| 10 hL/decade | 0.0030136605 gal/h |
| 60 hL/decade | 0.0180819628 gal/h |
| 100 hL/decade | 0.0301366047 gal/h |
| 1,000 hL/decade | 0.3013660472 gal/h |
Reverse conversion: Gallon per Hours to Hectoliter per Decades
0.000301366 gal/h × 3318.223832 = 0.9999998435 hL/decade
0.000301366 gallon per hours = 0.9999998435 hectoliter per decades.
hectoliter per decades = gallon per hours × 3318.22383244
For a page dedicated to this direction, see Gallon per Hours to Hectoliter per Decades.
Understanding the Hectoliter per Decades (hL/decade)
Volumetric flow rate.
Understanding the Gallon per Hours (gal/h)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gallon per hours are in 1 hectoliter per decades?
1 hectoliter per decades equals 0.000301366 gallon per hours, using the exact defined conversion factor rather than an estimate.
How do I convert hectoliter per decades to gallon per hours?
Multiply the hectoliter per decades value by 0.0003013660472. The converter above does this instantly to whatever precision you set.
How do I convert gallon per hours back to hectoliter per decades?
Use the reverse factor: 1 gallon per hours equals 3,318.223832 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 gallon per hours?
Gallon per Hours (gal/h) is a unit of flow rate.
Is the hectoliter per decades to gallon per hours conversion exact?
Yes. Both hectoliter per decades and gallon per hours are defined by fixed standards rather than physical artifacts, so the factor of 0.0003013660472 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.