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Flow Rate Conversion Formula:
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The GPM to m³/s conversion calculates flow rate from gallons per minute to cubic meters per second. This conversion is essential for engineering, hydraulics, and fluid dynamics applications where metric units are required.
The calculator uses the conversion formula:
Where:
Explanation: One gallon per minute equals approximately 0.00006309 cubic meters per second. The conversion factor accounts for the volume difference between gallons and cubic meters, and the time conversion from minutes to seconds.
Details: Accurate flow rate conversion is crucial for international engineering projects, hydraulic system design, water treatment plants, and scientific research where consistent metric units are required for calculations and specifications.
Tips: Enter the flow rate in gallons per minute (GPM). The value must be positive. The calculator will instantly convert it to cubic meters per second (m³/s) with high precision.
Q1: What is the exact conversion factor from GPM to m³/s?
A: The exact conversion factor is 6.30901964 × 10⁻⁵ (0.0000630901964) m³/s per GPM.
Q2: Why is this conversion important in engineering?
A: Many international standards and scientific calculations use metric units, so converting from imperial units like GPM to metric units like m³/s ensures compatibility and accuracy in global projects.
Q3: How accurate is this conversion?
A: The conversion uses the standard definition where 1 US gallon = 0.00378541 cubic meters and 1 minute = 60 seconds, providing high precision for engineering applications.
Q4: Can this calculator handle decimal values?
A: Yes, the calculator accepts decimal values with up to 4 decimal places for precise conversions of fractional flow rates.
Q5: What are typical flow rates converted using this tool?
A: Common applications include water pump specifications, pipeline flow rates, irrigation systems, and industrial process flows ranging from small (1-10 GPM) to large (1000+ GPM) volumes.