Volumetric flow rate.
Imperial gallon per Days to Hectoliter per Minutes Converter — imp gal/d to hL/min
Convert Imperial gallon per Days (imp gal/d) to Hectoliter per Minutes (hL/min) using the exact conversion factor (1 imperial gallon per days = 0.0000315701 hectoliter per minutes). See the formula, worked examples, and conversion table.
Imperial gallon per Days to Hectoliter per Minutes 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 5.26167824e-8 / 0.001666666667.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Imperial gallon per Days to Hectoliter per Minutes
Imperial gallon per Days and Hectoliter per Minutes 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 minutes = imperial gallon per days × 0.0000315700694444
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial gallon per days equals 5.261678e-8 base units, and 1 hectoliter per minutes equals 0.00166666666667 base units, so dividing one by the other gives the direct imperial gallon per days-to-hectoliter per minutes factor of 0.0000315700694444.
Simple example
1 imp gal/d × 0.00003157006944 = 0.0000315701 hL/min
1 imperial gallon per days = 0.0000315701 hectoliter per minutes.
Real-world example
60 imp gal/d × 0.00003157006944 = 0.0018942042 hL/min
60 imperial gallon per days = 0.0018942042 hectoliter per minutes.
Conversion table
| Imperial gallon per Days (imp gal/d) | Hectoliter per Minutes (hL/min) |
|---|---|
| 0.1 imp gal/d | 0.000003157 hL/min |
| 1 imp gal/d | 0.0000315701 hL/min |
| 10 imp gal/d | 0.0003157007 hL/min |
| 60 imp gal/d | 0.0018942042 hL/min |
| 100 imp gal/d | 0.0031570069 hL/min |
| 1,000 imp gal/d | 0.0315700694 hL/min |
Reverse conversion: Hectoliter per Minutes to Imperial gallon per Days
0.0000315701 hL/min × 31675.57176 = 1.000000968 imp gal/d
0.0000315701 hectoliter per minutes = 1.000000968 imperial gallon per days.
imperial gallon per days = hectoliter per minutes × 31675.5717551
For a page dedicated to this direction, see Hectoliter per Minutes to Imperial gallon per Days.
Understanding the Imperial gallon per Days (imp gal/d)
Volumetric flow rate.
Understanding the Hectoliter per Minutes (hL/min)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many hectoliter per minutes are in 1 imperial gallon per days?
1 imperial gallon per days equals 0.0000315701 hectoliter per minutes, using the exact defined conversion factor rather than an estimate.
How do I convert imperial gallon per days to hectoliter per minutes?
Multiply the imperial gallon per days value by 0.00003157006944. The converter above does this instantly to whatever precision you set.
How do I convert hectoliter per minutes back to imperial gallon per days?
Use the reverse factor: 1 hectoliter per minutes equals 31,675.57176 imperial gallon per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial gallon per days?
Imperial gallon per Days (imp gal/d) is a unit of flow rate.
What is a hectoliter per minutes?
Hectoliter per Minutes (hL/min) is a unit of flow rate.
Is the imperial gallon per days to hectoliter per minutes conversion exact?
Yes. Both imperial gallon per days and hectoliter per minutes are defined by fixed standards rather than physical artifacts, so the factor of 0.00003157006944 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.