Convert Cubic feet per minute to US gallons per minute

Cubic feet per minute → US gallons per minute
CFM × 7.480519 = GPM GPM × 0.1336806 = CFM

To convert cubic feet per minute (CFM) to us gallons per minute (GPM), multiply the cubic feet per minute value by 7.480519. 1 CFM = 7.480519 GPM, and 1 GPM = 0.1336806 CFM. The conversion is a linear scaling with no offset, so the same factor applies to any value.

Going the other way? Convert GPM to CFM.

CFM to GPM table
Cubic feet per minute (CFM) US gallons per minute (GPM)
0.1 CFM 0.7480519 GPM
0.5 CFM 3.74026 GPM
1 CFM 7.480519 GPM
2 CFM 14.96104 GPM
5 CFM 37.4026 GPM
10 CFM 74.80519 GPM
20 CFM 149.6104 GPM
50 CFM 374.026 GPM
100 CFM 748.0519 GPM
500 CFM 3740.26 GPM
1000 CFM 7480.519 GPM