Cubic Feet per Minute to US Gallons per Second

Convert Cubic Feet per Minute to US Gallons per Second instantly. Free online flow rate unit converter with exact formula, conversion table and FAQ.

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Formula

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Formula

gal/s = ft3/min × 0.124675

ft3/min = gal/s ÷ 0.124675

Conversion table

1 ft3/min0.124675 gal/s
5 ft3/min0.623377 gal/s
10 ft3/min1.24675 gal/s
20 ft3/min2.49351 gal/s
50 ft3/min6.23377 gal/s
100 ft3/min12.4675 gal/s
500 ft3/min62.3377 gal/s
1000 ft3/min124.675 gal/s
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Frequently asked questions

What is the source unit in this conversion?

The source unit is cubic feet per minute (ft3/min). The Cubic Foot (ft3) is a unit of volume. The Minute (min) is a unit of time.

What is the destination unit in this conversion?

The destination unit is us gallons per second (gal/s). The US Gallon (gal) is a unit of volume. The Second (s) is a unit of time.

How do I convert cubic feet per minute to us gallons per second?

Multiply the cubic feet per minute value by 0.124675 to get us gallons per second. For example, 10 ft3/min × 0.124675 = 1.24675 gal/s.

Is the cubic feet per minute to us gallons per second 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 second back to cubic feet per minute?

Yes. Divide the us gallons per second value by 0.124675 (or multiply by 8.02083) to get cubic feet per minute.

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About this conversion

This page converts cubic feet per minute (ft3/min) into us gallons per second (gal/s), two units of volumetric flow rate.

The Cubic Foot (ft3) is a unit of volume. The Minute (min) is a unit of time.

The US Gallon (gal) is a unit of volume. The Second (s) is a unit of time.

The formula is gal/s = ft3/min × 0.124675, 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.