Convert 3 Cubic Foot/Minute (cfm) to Gallon (US)/Minute (gpm).

3 Cubic Foot/Minute equals 22.441558 Gallon (US)/Minute. Multiply 3 by 7.4805194805.

What is 3 Cubic Foot/Minute in Gallon (US)/Minute?

3 Cubic Foot/Minute equals 22.441558 Gallon (US)/Minute.

How many Gallon (US)/Minutes are in 1 Cubic Foot/Minute?

There are exactly 7.4805194805 Gallon (US)/Minutes in 1 Cubic Foot/Minute. This means the conversion factor from Cubic Foot/Minute to Gallon (US)/Minute is 7.4805194805.

What is the formula to convert Cubic Foot/Minute to Gallon (US)/Minute?

The formula to convert Cubic Foot/Minute to Gallon (US)/Minute is: gpm = cfm × 7.4805194805. For example, to convert 10 Cubic Foot/Minutes to Gallon (US)/Minutes, you would multiply 10 by 7.4805194805.

What are the common uses of Cubic Foot/Minute?

The Cubic Foot/Minute is commonly used in flow rate calculations, engineering and science, education.

What is 3 Cubic Foot/Minute in Gallon (US)/Minute?

To convert 3 Cubic Foot/Minutes to Gallon (US)/Minutes, multiply by 7.4805194805. Therefore, 3 Cubic Foot/Minute (cfm) equals 22.441558 Gallon (US)/Minute (gpm).

3 Cubic Foot/Minute to Gallon (US)/Minute

Worked example: converting Cubic Foot/Minute to Gallon (US)/Minute

Step 1 — start with the formula. gpm = cfm × 7.4805194805
Step 2 — substitute your figure. 3 cfm × 7.4805194805
Step 3 — read the result. 3 cfm = 22.441558 gpm
Step 4 — check it in reverse. cfm = gpm × 0.1336805556 returns 3 cfm, which matches the figure you started with.

Flow Rate Converter

14 units available

Decimals:

From

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22.441558

3 cfm = 22.441558 gpm

Formula:

gpm = cfm × 7.4805194805

With your value: 3 cfm = 22.44155844 gpm

Other Cubic Foot/Minute to Gallon (US)/Minute conversions

1 cfm to gpm 2 cfm to gpm 4 cfm to gpm 5 cfm to gpm 6 cfm to gpm 7 cfm to gpm 8 cfm to gpm Full Cubic Foot/Minute to Gallon (US)/Minute converter

Cubic Foot/Minute to Gallon (US)/Minute Conversion Table

Cubic Foot/Minute (cfm)	Gallon (US)/Minute (gpm)
0.5	3.74026
1	7.480519
2	14.961039
5	37.402597
10	74.805195
15	112.207792
20	149.61039
25	187.012987
50	374.025974
100	748.051948
250	1,870.12987
500	3,740.25974
1000	7,480.519481

Gallon (US)/Minute to Cubic Foot/Minute Conversion Table

Gallon (US)/Minute (gpm)	Cubic Foot/Minute (cfm)
0.5	0.06684
1	0.133681
2	0.267361
5	0.668403
10	1.336806
15	2.005208
20	2.673611
25	3.342014
50	6.684028
100	13.368056
250	33.420139
500	66.840278
1000	133.680556

Where these values come from

Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

Cubic Foot/Minute (cfm)

Flow Rate

Exact conversion

Derived quantity: a defined volume divided by a defined time interval (m³/s). All listed units are exact multiples of the cubic metre per second.

Source: ISO 80000, Quantities and units (all parts)

International Organization for Standardization · Reviewed 2026-07-01

Gallon (US)/Minute (gpm)

Flow Rate

Exact conversion

Derived quantity: a defined volume divided by a defined time interval (m³/s). All listed units are exact multiples of the cubic metre per second.

Source: ISO 80000, Quantities and units (all parts)

International Organization for Standardization · Reviewed 2026-07-01

How to Convert Cubic Foot/Minute to Gallon (US)/Minute

To convert from Cubic Foot/Minute (cfm) to Gallon (US)/Minute (gpm), multiply the value by 7.4805194805.

Formula: gpm = cfm × 7.4805194805

Reverse: cfm = gpm × 0.1336805556

Step-by-Step Example

Start with your value in Cubic Foot/Minute. For example: 5 cfm
Multiply by the conversion factor: 5 x 7.4805194805
The result is: 37.402597 gpm

Cubic Foot/Minute and Gallon (US)/Minute Relationship

This calculation facilitates standardized conversion between recognized units of flow rate. Since 1 Cubic Foot/Minute equals approximately 7.4805 Gallon (US)/Minutes, the Cubic Foot/Minute represents a larger unit interval than the Gallon (US)/Minute. Understanding the relationship between Cubic Foot/Minute and Gallon (US)/Minute is essential for accurate calculations in physics, engineering, commerce, and daily applications.

About Cubic Foot/Minute

The Cubic Foot/Minute (symbol: cfm) is a recognized unit in the Standard measurement framework, utilized within flow rate applications for precision and standardized data representation.

Common uses of Cubic Foot/Minute: flow rate calculations, engineering and science, education.

About Gallon (US)/Minute

The Gallon (US)/Minute (symbol: gpm) is a recognized unit in the Standard measurement framework, utilized within flow rate applications for precision and standardized data representation.

Common uses of Gallon (US)/Minute: flow rate calculations, engineering and science, education.

Frequently Asked Questions

What is 3 Cubic Foot/Minute in Gallon (US)/Minute?: 3 Cubic Foot/Minute equals 22.441558 Gallon (US)/Minute.
How many Gallon (US)/Minutes are in 1 Cubic Foot/Minute?: There are exactly 7.4805194805 Gallon (US)/Minutes in 1 Cubic Foot/Minute. This means the conversion factor from Cubic Foot/Minute to Gallon (US)/Minute is 7.4805194805.
What is the formula to convert Cubic Foot/Minute to Gallon (US)/Minute?: The formula to convert Cubic Foot/Minute to Gallon (US)/Minute is: gpm = cfm × 7.4805194805. For example, to convert 10 Cubic Foot/Minutes to Gallon (US)/Minutes, you would multiply 10 by 7.4805194805.
What is a Cubic Foot/Minute?: The Cubic Foot/Minute (symbol: cfm) is a recognized unit in the Standard measurement framework, utilized within flow rate applications for precision and standardized data representation.
What is a Gallon (US)/Minute?: The Gallon (US)/Minute (symbol: gpm) is a recognized unit in the Standard measurement framework, utilized within flow rate applications for precision and standardized data representation.
What are the common uses of Cubic Foot/Minute?: The Cubic Foot/Minute is commonly used in flow rate calculations, engineering and science, education.