3 Cubic Foot/Second to Gallon (US)/Minute
Quick answer
3 Cubic Foot/Second (cfs) equals
1,346.493506 gpm
To convert 3 Cubic Foot/Seconds to Gallon (US)/Minutes, multiply by 448.8311688312. Therefore, 3 Cubic Foot/Second (cfs) equals 1,346.493506 Gallon (US)/Minute (gpm).
Formula: gpm = cfs × 448.8311688312. Calculation: 3 × 448.8311688312 = 1,346.493506 gpm.
Convert Cubic Foot/Second (cfs) to Gallon (US)/Minute (gpm) online with our free unit converter. In flow rate, 1 cfs = 448.831169 gpm. Explore step-by-step conversion steps, mathematical formulas, and quick conversion reference tables below.
Worked example: converting Cubic Foot/Second to Gallon (US)/Minute
- Step 1 — start with the formula. gpm = cfs × 448.8311688312
- Step 2 — substitute your figure. 3 cfs × 448.8311688312
- Step 3 — read the result. 3 cfs = 1,346.493506 gpm
- Step 4 — check it in reverse. cfs = gpm × 0.0022280093 returns Invalid cfs, which matches the figure you started with.
Flow Rate Converter
14 units available
3 cfs = 1,346.493506 gpm
Formula:
gpm = cfs × 448.8311688312With your value: 3 cfs = 1,346.49350649 gpm
Other Cubic Foot/Second to Gallon (US)/Minute conversions
Cubic Foot/Second to Gallon (US)/Minute Conversion Table
| Cubic Foot/Second (cfs) | Gallon (US)/Minute (gpm) |
|---|---|
| 0.5 | 224.415584 |
| 1 | 448.831169 |
| 2 | 897.662338 |
| 5 | 2,244.155844 |
| 10 | 4,488.311688 |
| 15 | 6,732.467532 |
| 20 | 8,976.623377 |
| 25 | 11,220.779221 |
| 50 | 22,441.558442 |
| 100 | 44,883.116883 |
| 250 | 112,207.792208 |
| 500 | 224,415.584416 |
| 1000 | 448,831.168831 |
Gallon (US)/Minute to Cubic Foot/Second Conversion Table
| Gallon (US)/Minute (gpm) | Cubic Foot/Second (cfs) |
|---|---|
| 0.5 | 0.001114 |
| 1 | 0.002228 |
| 2 | 0.004456 |
| 5 | 0.01114 |
| 10 | 0.02228 |
| 15 | 0.03342 |
| 20 | 0.04456 |
| 25 | 0.0557 |
| 50 | 0.1114 |
| 100 | 0.222801 |
| 250 | 0.557002 |
| 500 | 1.114005 |
| 1000 | 2.228009 |
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/Second (cfs)
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/Second to Gallon (US)/Minute
To convert from Cubic Foot/Second (cfs) to Gallon (US)/Minute (gpm), multiply the value by 448.8311688312.
Formula: gpm = cfs × 448.8311688312
Reverse: cfs = gpm × 0.0022280093
Step-by-Step Example
- Start with your value in Cubic Foot/Second. For example: 5 cfs
- Multiply by the conversion factor: 5 x 448.8311688312
- The result is: 2,244.155844 gpm
Cubic Foot/Second and Gallon (US)/Minute Relationship
This calculation facilitates standardized conversion between recognized units of flow rate. Since 1 Cubic Foot/Second equals approximately 448.8312 Gallon (US)/Minutes, the Cubic Foot/Second represents a larger unit interval than the Gallon (US)/Minute. Understanding the relationship between Cubic Foot/Second and Gallon (US)/Minute is essential for accurate calculations in physics, engineering, commerce, and daily applications.
About Cubic Foot/Second
The Cubic Foot/Second (symbol: cfs) 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/Second: 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
- What is 3 Cubic Foot/Second in Gallon (US)/Minute?
- 3 Cubic Foot/Second equals 1,346.493506 Gallon (US)/Minute.
- How many Gallon (US)/Minutes are in 1 Cubic Foot/Second?
- There are exactly 448.8311688312 Gallon (US)/Minutes in 1 Cubic Foot/Second. This means the conversion factor from Cubic Foot/Second to Gallon (US)/Minute is 448.8311688312.
- What is the formula to convert Cubic Foot/Second to Gallon (US)/Minute?
- The formula to convert Cubic Foot/Second to Gallon (US)/Minute is: gpm = cfs × 448.8311688312. For example, to convert 10 Cubic Foot/Seconds to Gallon (US)/Minutes, you would multiply 10 by 448.8311688312.
- What is a Cubic Foot/Second?
- The Cubic Foot/Second (symbol: cfs) 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/Second?
- The Cubic Foot/Second is commonly used in flow rate calculations, engineering and science, education.
Related Flow Rate Conversions
Cite this page
UnitConvertLab. (2026). 3 Cubic Foot/Second to Gallon (US)/Minute. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/3-cfs-to-gpm_us