Imperial Gallons per Hour to US Gallons per Minute
Convert Imperial Gallons per Hour to US Gallons per Minute instantly. Free online flow rate unit converter with exact formula, conversion table and FAQ.
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Formula
gal/min = imp gal/h × 0.0200158
imp gal/h = gal/min ÷ 0.0200158
Conversion table
| 1 imp gal/h | 0.0200158 gal/min |
| 5 imp gal/h | 0.100079 gal/min |
| 10 imp gal/h | 0.200158 gal/min |
| 20 imp gal/h | 0.400317 gal/min |
| 50 imp gal/h | 1.00079 gal/min |
| 100 imp gal/h | 2.00158 gal/min |
| 500 imp gal/h | 10.0079 gal/min |
| 1000 imp gal/h | 20.0158 gal/min |
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Frequently asked questions
What is the source unit in this conversion?
The source unit is imperial gallons per hour (imp gal/h). The Imperial Gallon (imp gal) is a unit of volume. The Hour (h) is a unit of time.
What is the destination unit in this conversion?
The destination unit is us gallons per minute (gal/min). The US Gallon (gal) is a unit of volume. The Minute (min) is a unit of time.
How do I convert imperial gallons per hour to us gallons per minute?
Multiply the imperial gallons per hour value by 0.0200158 to get us gallons per minute. For example, 10 imp gal/h × 0.0200158 = 0.200158 gal/min.
Is the imperial gallons per hour to us gallons per minute conversion exact?
It's exact under the SI-based volume and time definitions used here, since both units convert to cubic meters per second through fixed, non-rounded factors.
Where is this conversion commonly used?
Flow rate conversions like this are used in plumbing, HVAC, irrigation, chemical processing, fuel and water metering, and engineering flow calculations.
Can I convert us gallons per minute back to imperial gallons per hour?
Yes. Divide the us gallons per minute value by 0.0200158 (or multiply by 49.9605) to get imperial gallons per hour.
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About this conversion
This page converts imperial gallons per hour (imp gal/h) into us gallons per minute (gal/min), two units of volumetric flow rate.
The Imperial Gallon (imp gal) is a unit of volume. The Hour (h) is a unit of time.
The US Gallon (gal) is a unit of volume. The Minute (min) is a unit of time.
The formula is gal/min = imp gal/h × 0.0200158, based on the fixed relationship between these two flow rate units.
Flow rate is calculated as a volume unit divided by a time unit, so every combination of a volume unit and a time unit forms a valid, exact flow rate unit.