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Flow Rate Conversion Formula:
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CFS to GPM conversion is used to convert flow rate measurements from cubic feet per second to gallons per minute. This conversion is essential in various engineering, hydraulic, and fluid dynamics applications where different units of flow measurement are used.
The calculator uses the conversion formula:
Where:
Explanation: One cubic foot per second equals approximately 448.83 gallons per minute, based on the standard conversion factors between cubic feet and gallons, and seconds to minutes.
Details: Accurate flow rate conversion is crucial for water resource management, irrigation systems, hydraulic engineering, pump sizing, and pipeline design where different measurement units are used in various contexts.
Tips: Enter the flow rate in cubic feet per second (CFS). The value must be non-negative. The calculator will instantly convert it to gallons per minute (GPM).
Q1: Why is the conversion factor 448.8311688312?
A: This factor comes from the relationship: 1 cubic foot = 7.48051948 gallons and 1 minute = 60 seconds, so 7.48051948 × 60 = 448.8311688312.
Q2: When is CFS to GPM conversion commonly used?
A: Commonly used in water supply systems, river flow measurements, irrigation planning, and industrial fluid handling applications.
Q3: What's the difference between CFS and GPM?
A: CFS measures volume flow rate in cubic feet passing per second, while GPM measures in gallons passing per minute. Both measure flow rate but use different volume and time units.
Q4: Can this conversion be used for any fluid?
A: Yes, the conversion is based on volume and time units, so it applies to any fluid. However, for precise engineering calculations, fluid properties should also be considered.
Q5: How accurate is this conversion?
A: The conversion is mathematically exact based on standard unit definitions. Accuracy depends on the precision of your input measurement.