Cubic Inches per Second to Imperial Gallons per Minute
Convert Cubic Inches per Second to Imperial Gallons per Minute instantly. Free online flow rate unit converter with exact formula, conversion table and FAQ.
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Formula
imp gal/min = in3/s × 0.216279
in3/s = imp gal/min ÷ 0.216279
Conversion table
| 1 in3/s | 0.216279 imp gal/min |
| 5 in3/s | 1.0814 imp gal/min |
| 10 in3/s | 2.16279 imp gal/min |
| 20 in3/s | 4.32558 imp gal/min |
| 50 in3/s | 10.814 imp gal/min |
| 100 in3/s | 21.6279 imp gal/min |
| 500 in3/s | 108.14 imp gal/min |
| 1000 in3/s | 216.279 imp gal/min |
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Frequently asked questions
What is the source unit in this conversion?
The source unit is cubic inches per second (in3/s). The Cubic Inch (in3) is a unit of volume. The Second (s) is a unit of time.
What is the destination unit in this conversion?
The destination unit is imperial gallons per minute (imp gal/min). The Imperial Gallon (imp gal) is a unit of volume. The Minute (min) is a unit of time.
How do I convert cubic inches per second to imperial gallons per minute?
Multiply the cubic inches per second value by 0.216279 to get imperial gallons per minute. For example, 10 in3/s × 0.216279 = 2.16279 imp gal/min.
Is the cubic inches per second to imperial 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 imperial gallons per minute back to cubic inches per second?
Yes. Divide the imperial gallons per minute value by 0.216279 (or multiply by 4.62366) to get cubic inches per second.
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About this conversion
This page converts cubic inches per second (in3/s) into imperial gallons per minute (imp gal/min), two units of volumetric flow rate.
The Cubic Inch (in3) is a unit of volume. The Second (s) is a unit of time.
The Imperial Gallon (imp gal) is a unit of volume. The Minute (min) is a unit of time.
The formula is imp gal/min = in3/s × 0.216279, 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.