Convert cubic foot per minute to US gallon per minute
1 cfm = 7.480519481 gpm
1 cfm = 7.48 gpm
1 cfm in every volumetric flow rate unit
| cubic meter per second | 0.000472 m³/s |
| liter per second | 0.472 L/s |
| liter per minute | 28.3 L/min |
| cubic meter per hour | 1.7 m³/h |
| US gallon per minute | 7.48 gpm |
| cubic foot per minute | 1 cfm |
| liter per day | 40,800 L/d |
| US gallon per day | 10,800 gpd |
| million US gallons per day | 0.0108 MGD |
How the conversion works
Multiply by 7.480519481 to go from cubic foot per minute to US gallon per minute, or divide by it to go back. Every conversion on this site routes through the SI value (m³/s) rather than a table of pairwise factors, so a round-trip returns exactly what you started with.
Going the other way? US gallon per minute to cubic foot per minute — 1 gpm = 0.1336805556 cfm.
cubic foot per minute to US gallon per minute — common values
| 1 cfm | 7.4805195 gpm |
| 2 cfm | 14.961039 gpm |
| 3 cfm | 22.441558 gpm |
| 5 cfm | 37.402597 gpm |
| 10 cfm | 74.805195 gpm |
| 15 cfm | 112.20779 gpm |
| 20 cfm | 149.61039 gpm |
| 25 cfm | 187.01299 gpm |
| 50 cfm | 374.02597 gpm |
| 75 cfm | 561.03896 gpm |
| 100 cfm | 748.05195 gpm |
| 250 cfm | 1,870.1299 gpm |
| 500 cfm | 3,740.2597 gpm |
| 1000 cfm | 7,480.5195 gpm |
Other volumetric flow rate conversions
L/min → gpmL/s → gpmm³/h → gpmm³/s → gpmcfm → L/mincfm → L/scfm → m³/hcfm → m³/sSolvers that use volumetric flow rate