Volumetric flow rate.
Imperial quart per Hours to Imperial gallon per Minutes Converter — imp qt/h to imp gal/min
Convert Imperial quart per Hours (imp qt/h) to Imperial gallon per Minutes (imp gal/min) using the exact conversion factor (1 imperial quart per hours = 0.0041666667 imperial gallon per minutes). See the formula, worked examples, and conversion table.
Imperial quart per Hours to Imperial gallon 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 3.15700694e-7 / 7.57681667e-5.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Imperial quart per Hours to Imperial gallon per Minutes
Imperial quart per Hours and Imperial gallon 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
imperial gallon per minutes = imperial quart per hours × 0.00416666666667
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial quart per hours equals 3.157007e-7 base units, and 1 imperial gallon per minutes equals 0.0000757681666667 base units, so dividing one by the other gives the direct imperial quart per hours-to-imperial gallon per minutes factor of 0.00416666666667.
Simple example
1 imp qt/h × 0.004166666667 = 0.0041666667 imp gal/min
1 imperial quart per hours = 0.0041666667 imperial gallon per minutes.
Real-world example
60 imp qt/h × 0.004166666667 = 0.25 imp gal/min
60 imperial quart per hours = 0.25 imperial gallon per minutes.
Conversion table
| Imperial quart per Hours (imp qt/h) | Imperial gallon per Minutes (imp gal/min) |
|---|---|
| 0.1 imp qt/h | 0.0004166667 imp gal/min |
| 1 imp qt/h | 0.0041666667 imp gal/min |
| 10 imp qt/h | 0.0416666667 imp gal/min |
| 60 imp qt/h | 0.25 imp gal/min |
| 100 imp qt/h | 0.4166666667 imp gal/min |
| 1,000 imp qt/h | 4.166666667 imp gal/min |
Reverse conversion: Imperial gallon per Minutes to Imperial quart per Hours
0.0041666667 imp gal/min × 240 = 1.000000008 imp qt/h
0.0041666667 imperial gallon per minutes = 1.000000008 imperial quart per hours.
imperial quart per hours = imperial gallon per minutes × 240
For a page dedicated to this direction, see Imperial gallon per Minutes to Imperial quart per Hours.
Understanding the Imperial quart per Hours (imp qt/h)
Volumetric flow rate.
Understanding the Imperial gallon per Minutes (imp gal/min)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial gallon per minutes are in 1 imperial quart per hours?
1 imperial quart per hours equals 0.0041666667 imperial gallon per minutes, using the exact defined conversion factor rather than an estimate.
How do I convert imperial quart per hours to imperial gallon per minutes?
Multiply the imperial quart per hours value by 0.004166666667. The converter above does this instantly to whatever precision you set.
How do I convert imperial gallon per minutes back to imperial quart per hours?
Use the reverse factor: 1 imperial gallon per minutes equals 240 imperial quart per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial quart per hours?
Imperial quart per Hours (imp qt/h) is a unit of flow rate.
What is a imperial gallon per minutes?
Imperial gallon per Minutes (imp gal/min) is a unit of flow rate.
Is the imperial quart per hours to imperial gallon per minutes conversion exact?
Yes. Both imperial quart per hours and imperial gallon per minutes are defined by fixed standards rather than physical artifacts, so the factor of 0.004166666667 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.