Volumetric flow rate.
Gallon per Hours to Imperial gallon per Minutes Converter — gal/h to imp gal/min
Convert Gallon per Hours (gal/h) to Imperial gallon per Minutes (imp gal/min) using the exact conversion factor (1 gallon per hours = 0.0138779031 imperial gallon per minutes). See the formula, worked examples, and conversion table.
Gallon 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 1.05150327e-6 / 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 Gallon per Hours to Imperial gallon per Minutes
Gallon 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 = gallon per hours × 0.0138779030771
This factor comes from each unit's defined relationship to the category's base unit: 1 gallon per hours equals 0.00000105150327333 base units, and 1 imperial gallon per minutes equals 0.0000757681666667 base units, so dividing one by the other gives the direct gallon per hours-to-imperial gallon per minutes factor of 0.0138779030771.
Simple example
1 gal/h × 0.01387790308 = 0.0138779031 imp gal/min
1 gallon per hours = 0.0138779031 imperial gallon per minutes.
Real-world example
60 gal/h × 0.01387790308 = 0.8326741846 imp gal/min
60 gallon per hours = 0.8326741846 imperial gallon per minutes.
Conversion table
| Gallon per Hours (gal/h) | Imperial gallon per Minutes (imp gal/min) |
|---|---|
| 0.1 gal/h | 0.0013877903 imp gal/min |
| 1 gal/h | 0.0138779031 imp gal/min |
| 10 gal/h | 0.1387790308 imp gal/min |
| 60 gal/h | 0.8326741846 imp gal/min |
| 100 gal/h | 1.387790308 imp gal/min |
| 1,000 gal/h | 13.87790308 imp gal/min |
Reverse conversion: Imperial gallon per Minutes to Gallon per Hours
0.0138779031 imp gal/min × 72.05699553 = 1.000000002 gal/h
0.0138779031 imperial gallon per minutes = 1.000000002 gallon per hours.
gallon per hours = imperial gallon per minutes × 72.0569955303
For a page dedicated to this direction, see Imperial gallon per Minutes to Gallon per Hours.
Understanding the Gallon per Hours (gal/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 gallon per hours?
1 gallon per hours equals 0.0138779031 imperial gallon per minutes, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per hours to imperial gallon per minutes?
Multiply the gallon per hours value by 0.01387790308. The converter above does this instantly to whatever precision you set.
How do I convert imperial gallon per minutes back to gallon per hours?
Use the reverse factor: 1 imperial gallon per minutes equals 72.05699553 gallon per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a gallon per hours?
Gallon per Hours (gal/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 gallon per hours to imperial gallon per minutes conversion exact?
Yes. Both gallon per hours and imperial gallon per minutes are defined by fixed standards rather than physical artifacts, so the factor of 0.01387790308 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.