VOLUME FLOW CONVERSION
Cubic foot per minute to US gallon per minute.
Convert cubic foot per minute (cfm) to us gallon per minute (gpm (US)), with the math explained.
1 cfm = 7.480519481 gpm (US)
THE MATH, MADE SIMPLE
How to convert cubic foot per minute to us gallon per minute
Multiply your cubic foot per minute value by 7.48051948052 to get the equivalent in us gallon per minute. Both units are normalized through the cubic meter per second.
gpm (US) = cfm × 7.48051948110 cfm = 74.8051948052 gpm (US)
Result rounded to 12 significant digits. Change the precision in the calculator to suit your task.QUICK REFERENCE
cfm to gpm (US) conversion table
| Cubic foot per minute (cfm) | US gallon per minute (gpm (US)) |
|---|---|
| 1 cfm | 7.48051948052 gpm (US) |
| 2 cfm | 14.961038961 gpm (US) |
| 5 cfm | 37.4025974026 gpm (US) |
| 10 cfm | 74.8051948052 gpm (US) |
| 20 cfm | 149.61038961 gpm (US) |
| 50 cfm | 374.025974026 gpm (US) |
| 100 cfm | 748.051948052 gpm (US) |
| 500 cfm | 3,740.25974026 gpm (US) |
| 1,000 cfm | 7,480.51948052 gpm (US) |
About the cubic foot per minute
The cubic foot per minute (cfm) is a unit of volume flow. One cubic foot per minute equals 0.0004719474432 cubic meter per second (base unit) in this calculator.
All cubic foot per minute conversionsAbout the us gallon per minute
The us gallon per minute (gpm (US)) is a unit of volume flow. One us gallon per minute equals 0.0000630901964 cubic meter per second (base unit) in this calculator.
All us gallon per minute conversionsCommon questions
What is 1 cfm in gpm (US)?
One cubic foot per minute equals 7.48051948052 gpm (US). Use the formula above for other values.
Why might another calculator show a different last digit?
Calculators may round at different stages or use different unit conventions. We keep full JavaScript numeric precision during calculation and round only for display. Choose up to 15 significant digits. Check US versus UK units and the notes for this category.
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