Volumetric flow rate.
Imperial gallon per Hours to Quart per Minutes Converter — imp gal/h to qt/min
Convert Imperial gallon per Hours (imp gal/h) to Quart per Minutes (qt/min) using the exact conversion factor (1 imperial gallon per hours = 0.0800633284 quart per minutes). See the formula, worked examples, and conversion table.
Imperial gallon per Hours to Quart 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 1.26280278e-6 / 1.57725491e-5.
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 Hours to Quart per Minutes
Imperial gallon per Hours and Quart 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
quart per minutes = imperial gallon per hours × 0.080063328367
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial gallon per hours equals 0.00000126280277778 base units, and 1 quart per minutes equals 0.0000157725491 base units, so dividing one by the other gives the direct imperial gallon per hours-to-quart per minutes factor of 0.080063328367.
Simple example
1 imp gal/h × 0.08006332837 = 0.0800633284 qt/min
1 imperial gallon per hours = 0.0800633284 quart per minutes.
Real-world example
60 imp gal/h × 0.08006332837 = 4.803799702 qt/min
60 imperial gallon per hours = 4.803799702 quart per minutes.
Conversion table
| Imperial gallon per Hours (imp gal/h) | Quart per Minutes (qt/min) |
|---|---|
| 0.1 imp gal/h | 0.0080063328 qt/min |
| 1 imp gal/h | 0.0800633284 qt/min |
| 10 imp gal/h | 0.8006332837 qt/min |
| 60 imp gal/h | 4.803799702 qt/min |
| 100 imp gal/h | 8.006332837 qt/min |
| 1,000 imp gal/h | 80.06332837 qt/min |
Reverse conversion: Quart per Minutes to Imperial gallon per Hours
0.0800633284 qt/min × 12.49011277 = 1 imp gal/h
0.0800633284 quart per minutes = 1 imperial gallon per hours.
imperial gallon per hours = quart per minutes × 12.4901127694
For a page dedicated to this direction, see Quart per Minutes to Imperial gallon per Hours.
Understanding the Imperial gallon per Hours (imp gal/h)
Volumetric flow rate.
Understanding the Quart per Minutes (qt/min)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quart per minutes are in 1 imperial gallon per hours?
1 imperial gallon per hours equals 0.0800633284 quart per minutes, using the exact defined conversion factor rather than an estimate.
How do I convert imperial gallon per hours to quart per minutes?
Multiply the imperial gallon per hours value by 0.08006332837. The converter above does this instantly to whatever precision you set.
How do I convert quart per minutes back to imperial gallon per hours?
Use the reverse factor: 1 quart per minutes equals 12.49011277 imperial gallon per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial gallon per hours?
Imperial gallon per Hours (imp gal/h) is a unit of flow rate.
What is a quart per minutes?
Quart per Minutes (qt/min) is a unit of flow rate.
Is the imperial gallon per hours to quart per minutes conversion exact?
Yes. Both imperial gallon per hours and quart per minutes are defined by fixed standards rather than physical artifacts, so the factor of 0.08006332837 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.