Cubic Foot/Minute to Gallon (US)/Minute Converter
Quick answer
To convert Cubic Foot/Minutes to Gallon (US)/Minutes, multiply by 7.4805194805 (or divide by 0.1336805556). Therefore, 1 Cubic Foot/Minute (cfm) equals 7.48051948 Gallon (US)/Minutes (gpm).
Formula: gpm = cfm × 7.4805194805. Worked example: 10 cfm = 74.805195 gpm.
Convert Cubic Foot/Minute (cfm) to Gallon (US)/Minute (gpm) online with our free unit converter. In flow rate, 1 cfm = 7.480519 gpm. Explore step-by-step conversion steps, mathematical formulas, and quick conversion reference tables below.
Worked example: converting Cubic Foot/Minute to Gallon (US)/Minute
- Step 1 — start with the formula. gpm = cfm × 7.4805194805
- Step 2 — substitute your figure. 10 cfm × 7.4805194805
- Step 3 — read the result. 10 cfm = 74.805195 gpm
- Step 4 — check it in reverse. cfm = gpm × 0.1336805556 returns 10 cfm, which matches the figure you started with.
Flow Rate Converter
14 units available
1 cfm = 7.480519 gpm
Formula:
gpm = cfm × 7.4805194805With your value: 1 cfm = 7.48051948 gpm
Other Cubic Foot/Minute to Gallon (US)/Minute conversions
Cubic Foot/Minute to Gallon (US)/Minute Conversion Table
| Cubic Foot/Minute (cfm) | Gallon (US)/Minute (gpm) |
|---|---|
| 0.5 | 3.74026 |
| 1 | 7.480519 |
| 2 | 14.961039 |
| 5 | 37.402597 |
| 10 | 74.805195 |
| 15 | 112.207792 |
| 20 | 149.61039 |
| 25 | 187.012987 |
| 50 | 374.025974 |
| 100 | 748.051948 |
| 250 | 1,870.12987 |
| 500 | 3,740.25974 |
| 1000 | 7,480.519481 |
Gallon (US)/Minute to Cubic Foot/Minute Conversion Table
| Gallon (US)/Minute (gpm) | Cubic Foot/Minute (cfm) |
|---|---|
| 0.5 | 0.06684 |
| 1 | 0.133681 |
| 2 | 0.267361 |
| 5 | 0.668403 |
| 10 | 1.336806 |
| 15 | 2.005208 |
| 20 | 2.673611 |
| 25 | 3.342014 |
| 50 | 6.684028 |
| 100 | 13.368056 |
| 250 | 33.420139 |
| 500 | 66.840278 |
| 1000 | 133.680556 |
Where these values come from
Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.
Cubic Foot/Minute (cfm)
Flow Rate
Derived quantity: a defined volume divided by a defined time interval (m³/s). All listed units are exact multiples of the cubic metre per second.
Source: ISO 80000, Quantities and units (all parts)
International Organization for Standardization · Reviewed 2026-07-01
Gallon (US)/Minute (gpm)
Flow Rate
Derived quantity: a defined volume divided by a defined time interval (m³/s). All listed units are exact multiples of the cubic metre per second.
Source: ISO 80000, Quantities and units (all parts)
International Organization for Standardization · Reviewed 2026-07-01
How to Convert Cubic Foot/Minute to Gallon (US)/Minute
To convert from Cubic Foot/Minute (cfm) to Gallon (US)/Minute (gpm), multiply the value by 7.4805194805.
Formula: gpm = cfm × 7.4805194805
Reverse: cfm = gpm × 0.1336805556
Step-by-Step Example
- Start with your value in Cubic Foot/Minute. For example: 5 cfm
- Multiply by the conversion factor: 5 x 7.4805194805
- The result is: 37.402597 gpm
Cubic Foot/Minute and Gallon (US)/Minute Relationship
This calculation facilitates standardized conversion between recognized units of flow rate. Since 1 Cubic Foot/Minute equals approximately 7.4805 Gallon (US)/Minutes, the Cubic Foot/Minute represents a larger unit interval than the Gallon (US)/Minute. Understanding the relationship between Cubic Foot/Minute and Gallon (US)/Minute is essential for accurate calculations in physics, engineering, commerce, and daily applications.
About Cubic Foot/Minute
The Cubic Foot/Minute (symbol: cfm) is a recognized unit in the Standard measurement framework, utilized within flow rate applications for precision and standardized data representation.
Common uses of Cubic Foot/Minute: flow rate calculations, engineering and science, education.
About Gallon (US)/Minute
The Gallon (US)/Minute (symbol: gpm) is a recognized unit in the Standard measurement framework, utilized within flow rate applications for precision and standardized data representation.
Common uses of Gallon (US)/Minute: flow rate calculations, engineering and science, education.
Frequently Asked Questions
- How many Gallon (US)/Minutes are in 1 Cubic Foot/Minute?
- There are exactly 7.4805194805 Gallon (US)/Minutes in 1 Cubic Foot/Minute. This means the conversion factor from Cubic Foot/Minute to Gallon (US)/Minute is 7.4805194805.
- What is the formula to convert Cubic Foot/Minute to Gallon (US)/Minute?
- The formula to convert Cubic Foot/Minute to Gallon (US)/Minute is: gpm = cfm × 7.4805194805. For example, to convert 10 Cubic Foot/Minutes to Gallon (US)/Minutes, you would multiply 10 by 7.4805194805.
- What is a Cubic Foot/Minute?
- The Cubic Foot/Minute (symbol: cfm) is a recognized unit in the Standard measurement framework, utilized within flow rate applications for precision and standardized data representation.
- What is a Gallon (US)/Minute?
- The Gallon (US)/Minute (symbol: gpm) is a recognized unit in the Standard measurement framework, utilized within flow rate applications for precision and standardized data representation.
- What are the common uses of Cubic Foot/Minute?
- The Cubic Foot/Minute is commonly used in flow rate calculations, engineering and science, education.
Related Flow Rate Conversions
Cite this page
UnitConvertLab. (2026). Cubic Foot/Minute to Gallon (US)/Minute converter. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/cfm-to-gpm_us