Skip to main content
Unit Converter

Cubic feet per minute (CFM) to Gallon per minute (US GPM)

1 CFM = 7.480519 GPM (US)
Swap: Gallon per minute (US GPM) to Cubic feet per minute (CFM)⇄

1 Cubic feet per minute (CFM) (CFM) is equal to 7.480519 Gallon per minute (US GPM) (GPM (US)).To convert from cubic feet per minute (cfm) into gallon per minute (us gpm), calculate using the recognized factor equation: 1 × 7.480519 = 7.4805 GPM (US). Enter any value into the calculator below for automatic multi-unit calculations across the entire system.

Formula

Simultaneous Category Equivalents

Click any unit card to set it as the active primary input

Zero-latency client-side engine
Copied to clipboard

How to Convert Cubic feet per minute (CFM) to Gallon per minute (US GPM)

Exact Formula

To convert from Cubic feet per minute (CFM) (CFM) to Gallon per minute (US GPM) (GPM (US)), apply the standard mathematical equation:

Value in GPM (US) = Value in CFM × (7.480519)
Example: 1 × 7.480519 = 7.4805 GPM (US)

1 Cubic feet per minute (CFM) (CFM) is equal to exactly 7.480519 Gallon per minute (US GPM) (GPM (US)).

Reverse conversion: 1 GPM (US) = 0.133681 CFM.

Cubic feet per minute (CFM) to Gallon per minute (US GPM) Conversion Table

Quick lookup for standard increments from 1 to 100 CFM

Reference Table
Cubic feet per minute (CFM) (CFM)Gallon per minute (US GPM) (GPM (US))Quick Copy
1 CFM7.4805 GPM (US)
2 CFM14.961 GPM (US)
3 CFM22.4416 GPM (US)
5 CFM37.4026 GPM (US)
10 CFM74.8052 GPM (US)
15 CFM112.2078 GPM (US)
20 CFM149.6104 GPM (US)
25 CFM187.013 GPM (US)
50 CFM374.026 GPM (US)
75 CFM561.039 GPM (US)
100 CFM748.0519 GPM (US)

Related Volume Flow Rate Conversions

Quick jumps from Cubic feet per minute (CFM) to other popular volume flow rate units

Cluster Links
Cubic feet per minute (CFM) to Cubic meter per second1 CFM = 0.0005 m³/sCubic feet per minute (CFM) to Cubic meter per hour1 CFM = 1.699 m³/hCubic feet per minute (CFM) to Liter per second1 CFM = 0.4719 L/sCubic feet per minute (CFM) to Liter per minute1 CFM = 28.3168 L/min

Frequently Asked Questions

Common queries regarding Cubic feet per minute (CFM) to Gallon per minute (US GPM) calculation formulas

How many gallon per minute (us gpm) are in 1 cubic feet per minute (cfm)?

There are exactly 7.480519 gallon per minute (us gpm) (GPM (US)) in 1 cubic feet per minute (cfm) (CFM).

What is the formula to convert from Cubic feet per minute (CFM) to Gallon per minute (US GPM)?

To convert Cubic feet per minute (CFM) to Gallon per minute (US GPM): Value in GPM (US) = Value in CFM × (7.480519). 1 Cubic feet per minute (CFM) (CFM) is equal to exactly 7.480519 Gallon per minute (US GPM) (GPM (US)).

How do you convert Gallon per minute (US GPM) back into Cubic feet per minute (CFM)?

To convert in reverse from Gallon per minute (US GPM) to Cubic feet per minute (CFM), 1 GPM (US) equals approximately 0.133681 CFM.