How Many Gallons per Minute in a Cubic Foot per Minute?

Quick Answer
1 Cubic Foot per Minute = 7.481 Gallons per Minute

1 CFM = 7.481 GPM

Formula

GPM = CFM × 7.481

Conversion Table

Cubic Feet per Minute (CFM)Gallons per Minute (GPM)
1 CFM7.481 GPM
2 CFM14.961 GPM
5 CFM37.403 GPM
10 CFM74.805 GPM
20 CFM149.61 GPM
50 CFM374.026 GPM
100 CFM748.051 GPM
500 CFM3,740.26 GPM
1,000 CFM7,480.51 GPM

Worked Examples

Convert 5 CFM to GPM:
5 CFM × 7.481 = 37.403 GPM
Convert 10 CFM to GPM:
10 CFM × 7.481 = 74.805 GPM
Convert 50 CFM to GPM:
50 CFM × 7.481 = 374.026 GPM

FAQ

How many Gallons per Minute are in 1 Cubic Foot per Minute?
There are 7.481 Gallons per Minute in 1 Cubic Foot per Minute. Formula: GPM = CFM × 7.481.
How to convert Cubic Feet per Minute to Gallons per Minute?
To convert Cubic Feet per Minute to Gallons per Minute, multiply the number of Cubic Feet per Minute by 7.481. For example, 10 CFM = 74.805 GPM.
How many Gallons per Minute are in 100 Cubic Feet per Minute?
There are 748.051 Gallons per Minute in 100 Cubic Feet per Minute. Calculation: 100 × 7.481 = 748.051.