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The CFS to GPM converter transforms flow rate measurements from cubic feet per second (CFS) to gallons per minute (GPM). This conversion is essential in various engineering, hydraulic, and fluid dynamics applications where different units of flow measurement are used.
The converter uses the following formula:
Where:
Explanation: The conversion factor is derived from the relationship between cubic feet and gallons (1 cubic foot = 7.48051948 gallons) and the conversion between seconds and minutes (1 minute = 60 seconds).
Details: Accurate flow rate conversion is crucial for water resource management, irrigation systems, hydraulic engineering, pump sizing, and industrial process design where different measurement systems are used.
Tips: Enter the flow rate in cubic feet per second (CFS). The value must be non-negative. The converter will automatically calculate the equivalent flow rate in gallons per minute (GPM).
Q1: What is the exact conversion factor?
A: The precise conversion factor is 448.8311688312, calculated as 7.48051948 (gallons per cubic foot) × 60 (seconds per minute).
Q2: When is this conversion typically used?
A: Commonly used in water supply systems, hydraulic engineering, irrigation design, and industrial applications where flow rates need to be converted between imperial units.
Q3: What are typical CFS values in real-world applications?
A: Small streams might flow at 1-10 CFS, medium rivers at 100-1,000 CFS, while large rivers can exceed 10,000 CFS.
Q4: 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.
Q5: Can I convert GPM back to CFS?
A: Yes, use the inverse formula: CFS = GPM ÷ 448.8311688312.