Cubic Inches per Hour to US Gallons per Minute
Convert Cubic Inches 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 = in3/h × 7.21501e-5
in3/h = gal/min ÷ 7.21501e-5
Conversion table
| 1 in3/h | 7.21501e-5 gal/min |
| 5 in3/h | 0.00036075 gal/min |
| 10 in3/h | 0.000721501 gal/min |
| 20 in3/h | 0.001443 gal/min |
| 50 in3/h | 0.0036075 gal/min |
| 100 in3/h | 0.00721501 gal/min |
| 500 in3/h | 0.036075 gal/min |
| 1000 in3/h | 0.0721501 gal/min |
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Frequently asked questions
What is the source unit in this conversion?
The source unit is cubic inches per hour (in3/h). The Cubic Inch (in3) 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 cubic inches per hour to us gallons per minute?
Multiply the cubic inches per hour value by 7.21501e-5 to get us gallons per minute. For example, 10 in3/h × 7.21501e-5 = 0.000721501 gal/min.
Is the cubic inches 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 cubic inches per hour?
Yes. Divide the us gallons per minute value by 7.21501e-5 (or multiply by 13860) to get cubic inches per hour.
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About this conversion
This page converts cubic inches per hour (in3/h) into us gallons per minute (gal/min), two units of volumetric flow rate.
The Cubic Inch (in3) 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 = in3/h × 7.21501e-5, 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.