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Flow Rate Conversion Formula:
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Flow rate conversion between gallons per minute (GPM) and cubic meters per hour (m³/hr) is essential in various engineering, industrial, and environmental applications where fluid flow measurements need to be standardized across different unit systems.
The calculator uses the conversion formula:
Where:
Explanation: This conversion factor is derived from the relationship between US gallons and cubic meters, and the conversion between minutes and hours.
Details: Accurate flow rate conversion is crucial in water treatment plants, chemical processing, irrigation systems, and international engineering projects where different measurement systems are used.
Tips: Enter the flow rate in gallons per minute (GPM). The calculator will automatically convert it to cubic meters per hour (m³/hr). The default value of 1500 GPM is pre-filled for quick calculation.
Q1: What is the exact conversion factor from GPM to m³/hr?
A: The precise conversion factor is 0.22712470704, which accounts for the exact relationship between US gallons and cubic meters.
Q2: Why is flow rate conversion important in engineering?
A: Different countries and industries use different measurement systems, so conversion ensures accurate communication and calculation across international projects.
Q3: Can this calculator handle decimal values?
A: Yes, the calculator accepts decimal values with up to 4 decimal places for precise calculations.
Q4: What are common applications for GPM to m³/hr conversion?
A: Water supply systems, hydraulic engineering, pump specifications, chemical processing, and environmental flow monitoring.
Q5: Is there a difference between US gallons and imperial gallons?
A: Yes, this calculator uses US gallons (1 US gallon = 3.78541 liters). Imperial gallons are larger (1 imperial gallon = 4.54609 liters).