Imperial Quarts per Hour to US Gallons per Minute
Convert Imperial Quarts per Hour to US Gallons per Minute instantly. Free online flow rate unit converter with exact formula, conversion table and FAQ.
Reserved for a responsive leaderboard above the conversion details.
Professional calculator style
World-scale conversion engine
30+ categories
6,500+ units
Instant results
Offline ready
Converter
Length Converter
Convert metric, imperial, and nautical distance units.
Context values
Some unit families need one extra value for a physically accurate result.
Use the converter to see the formula.
Results update instantly for Imperial Quarts per Hour to US Gallons per Minute conversions.
Reserved above the conversion cards and below the converter.
Formula
gal/min = imp qt/h × 0.00500396
imp qt/h = gal/min ÷ 0.00500396
Conversion table
| 1 imp qt/h | 0.00500396 gal/min |
| 5 imp qt/h | 0.0250198 gal/min |
| 10 imp qt/h | 0.0500396 gal/min |
| 20 imp qt/h | 0.100079 gal/min |
| 50 imp qt/h | 0.250198 gal/min |
| 100 imp qt/h | 0.500396 gal/min |
| 500 imp qt/h | 2.50198 gal/min |
| 1000 imp qt/h | 5.00396 gal/min |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
What is the source unit in this conversion?
The source unit is imperial quarts per hour (imp qt/h). The Imperial Quart (imp qt) 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 quarts per hour to us gallons per minute?
Multiply the imperial quarts per hour value by 0.00500396 to get us gallons per minute. For example, 10 imp qt/h × 0.00500396 = 0.0500396 gal/min.
Is the imperial quarts 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 quarts per hour?
Yes. Divide the us gallons per minute value by 0.00500396 (or multiply by 199.842) to get imperial quarts per hour.
Reserved between the FAQ and the article so the page stays balanced.
About this conversion
This page converts imperial quarts per hour (imp qt/h) into us gallons per minute (gal/min), two units of volumetric flow rate.
The Imperial Quart (imp qt) 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 qt/h × 0.00500396, 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.