Volumetric flow rate.
Imperial quart per Minutes to Imperial gallon per Minutes Converter — imp qt/min to imp gal/min
Convert Imperial quart per Minutes (imp qt/min) to Imperial gallon per Minutes (imp gal/min) using the exact conversion factor (1 imperial quart per minutes = 0.25 imperial gallon per minutes). See the formula, worked examples, and conversion table.
Imperial quart per Minutes 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 1.89420417e-5 / 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 Minutes to Imperial gallon per Minutes
Imperial quart per Minutes 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 minutes × 0.25
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial quart per minutes equals 0.0000189420416667 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 minutes-to-imperial gallon per minutes factor of 0.25.
Simple example
1 imp qt/min × 0.25 = 0.25 imp gal/min
1 imperial quart per minutes = 0.25 imperial gallon per minutes.
Real-world example
60 imp qt/min × 0.25 = 15 imp gal/min
60 imperial quart per minutes = 15 imperial gallon per minutes.
Conversion table
| Imperial quart per Minutes (imp qt/min) | Imperial gallon per Minutes (imp gal/min) |
|---|---|
| 0.1 imp qt/min | 0.025 imp gal/min |
| 1 imp qt/min | 0.25 imp gal/min |
| 10 imp qt/min | 2.5 imp gal/min |
| 60 imp qt/min | 15 imp gal/min |
| 100 imp qt/min | 25 imp gal/min |
| 1,000 imp qt/min | 250 imp gal/min |
Reverse conversion: Imperial gallon per Minutes to Imperial quart per Minutes
0.25 imp gal/min × 4 = 1 imp qt/min
0.25 imperial gallon per minutes = 1 imperial quart per minutes.
imperial quart per minutes = imperial gallon per minutes × 4
For a page dedicated to this direction, see Imperial gallon per Minutes to Imperial quart per Minutes.
Understanding the Imperial quart per Minutes (imp qt/min)
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 minutes?
1 imperial quart per minutes equals 0.25 imperial gallon per minutes, using the exact defined conversion factor rather than an estimate.
How do I convert imperial quart per minutes to imperial gallon per minutes?
Multiply the imperial quart per minutes value by 0.25. The converter above does this instantly to whatever precision you set.
How do I convert imperial gallon per minutes back to imperial quart per minutes?
Use the reverse factor: 1 imperial gallon per minutes equals 4 imperial quart per minutes. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial quart per minutes?
Imperial quart per Minutes (imp qt/min) 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 minutes to imperial gallon per minutes conversion exact?
Yes. Both imperial quart per minutes and imperial gallon per minutes are defined by fixed standards rather than physical artifacts, so the factor of 0.25 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.