Convert US gallon per minute to cubic foot per minute
1 gpm = 0.1336805556 cfm
| liter per day | 5,450 L/d |
| cubic centimeter per minute | 3,790 cm³/min |
| milliliter per minute | 3,790 mL/min |
| US gallon per day | 1,440 gpd |
| cubic inch per minute | 231 in³/min |
| liter per hour | 227 L/h |
| milliliter per second | 63.1 mL/s |
| US gallon per hour | 60 gph |
| barrel per day | 34.3 bbl/d |
| cubic foot per hour | 8.02 cfh |
| cubic meter per day | 5.45 m³/d |
| liter per minute | 3.79 L/min |
| US gallon per minute | 1 gpm |
| imperial gallon per minute | 0.833 imp gpm |
| cubic meter per hour | 0.227 m³/h |
| cubic foot per minute | 0.134 cfm |
| liter per second | 0.0631 L/s |
| acre-foot per day | 0.00442 ac·ft/d |
| cubic meter per minute | 0.00379 m³/min |
| cubic foot per second | 0.00223 cfs |
| million US gallons per day | 0.00144 MGD |
| million imperial gallons per day | 0.0012 MIGD |
| cubic meter per second | 0.0000631 m³/s |
cubic foot per minute: Cfm is a volume rate, so the mass of air it represents changes with pressure, temperature and altitude. A compressor rated in scfm has been corrected to a standard reference condition, while acfm is the actual volume at the inlet, and the two differ substantially at altitude or on a hot day. There is also more than one standard condition in circulation: 68 degrees Fahrenheit at 14.696 psia is common in the compressed air trade and 70 degrees Fahrenheit in some HVAC standards. Mass flow in pounds per hour does not have this ambiguity. Full definition →
Multiply by 0.1336805556 to go from US gallon per minute to cubic foot 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? cubic foot per minute to US gallon per minute: 1 cfm = 7.480519481 gpm.
| 1 gpm | 0.13368056 cfm |
| 2 gpm | 0.26736111 cfm |
| 3 gpm | 0.40104167 cfm |
| 5 gpm | 0.66840278 cfm |
| 10 gpm | 1.3368056 cfm |
| 15 gpm | 2.0052083 cfm |
| 20 gpm | 2.6736111 cfm |
| 25 gpm | 3.3420139 cfm |
| 50 gpm | 6.6840278 cfm |
| 75 gpm | 10.026042 cfm |
| 100 gpm | 13.368056 cfm |
| 250 gpm | 33.420139 cfm |
| 500 gpm | 66.840278 cfm |
| 1000 gpm | 133.68056 cfm |