Volumetric flow rate.
Hectoliter per Hours to Imperial gallon per Hours Converter — hL/h to imp gal/h
Convert Hectoliter per Hours (hL/h) to Imperial gallon per Hours (imp gal/h) using the exact conversion factor (1 hectoliter per hours = 21.99692483 imperial gallon per hours). See the formula, worked examples, and conversion table.
Hectoliter per Hours to Imperial 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 2.77777778e-5 / 1.26280278e-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 Hours to Imperial gallon per Hours
Hectoliter per Hours and Imperial 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
imperial gallon per hours = hectoliter per hours × 21.9969248299
This factor comes from each unit's defined relationship to the category's base unit: 1 hectoliter per hours equals 0.0000277777777778 base units, and 1 imperial gallon per hours equals 0.00000126280277778 base units, so dividing one by the other gives the direct hectoliter per hours-to-imperial gallon per hours factor of 21.9969248299.
Simple example
1 hL/h × 21.99692483 = 21.99692483 imp gal/h
1 hectoliter per hours = 21.99692483 imperial gallon per hours.
Real-world example
60 hL/h × 21.99692483 = 1,319.81549 imp gal/h
60 hectoliter per hours = 1,319.81549 imperial gallon per hours.
Conversion table
| Hectoliter per Hours (hL/h) | Imperial gallon per Hours (imp gal/h) |
|---|---|
| 0.1 hL/h | 2.199692483 imp gal/h |
| 1 hL/h | 21.99692483 imp gal/h |
| 10 hL/h | 219.9692483 imp gal/h |
| 60 hL/h | 1,319.81549 imp gal/h |
| 100 hL/h | 2,199.692483 imp gal/h |
| 1,000 hL/h | 21,996.92483 imp gal/h |
Reverse conversion: Imperial gallon per Hours to Hectoliter per Hours
21.99692483 imp gal/h × 0.0454609 = 1 hL/h
21.99692483 imperial gallon per hours = 1 hectoliter per hours.
hectoliter per hours = imperial gallon per hours × 0.0454609
For a page dedicated to this direction, see Imperial gallon per Hours to Hectoliter per Hours.
Understanding the Hectoliter per Hours (hL/h)
Volumetric flow rate.
Understanding the Imperial gallon per Hours (imp gal/h)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial gallon per hours are in 1 hectoliter per hours?
1 hectoliter per hours equals 21.99692483 imperial gallon per hours, using the exact defined conversion factor rather than an estimate.
How do I convert hectoliter per hours to imperial gallon per hours?
Multiply the hectoliter per hours value by 21.99692483. The converter above does this instantly to whatever precision you set.
How do I convert imperial gallon per hours back to hectoliter per hours?
Use the reverse factor: 1 imperial gallon per hours equals 0.0454609 hectoliter per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a hectoliter per hours?
Hectoliter per Hours (hL/h) is a unit of flow rate.
What is a imperial gallon per hours?
Imperial gallon per Hours (imp gal/h) is a unit of flow rate.
Is the hectoliter per hours to imperial gallon per hours conversion exact?
Yes. Both hectoliter per hours and imperial gallon per hours are defined by fixed standards rather than physical artifacts, so the factor of 21.99692483 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.