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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/h) is essential in various engineering, industrial, and scientific applications where fluid flow measurements need to be standardized across different unit systems.
The conversion uses the following formula:
Where:
Explanation: This conversion factor is derived from the relationship between gallons and cubic meters, and minutes to hours (1 gallon = 0.00378541 cubic meters, 1 hour = 60 minutes).
Details: Accurate flow rate conversion is crucial for international engineering projects, fluid system design, pump selection, and ensuring compliance with different measurement standards used in various countries and industries.
Tips: Enter the flow rate value in gallons per minute (GPM). The calculator will automatically convert it to cubic meters per hour (m³/h). The result is displayed with 6 decimal places for precision.
Q1: What is GPM used for?
A: GPM (gallons per minute) is commonly used in the United States and other countries using imperial units for measuring fluid flow rates in plumbing, irrigation, and industrial processes.
Q2: Where is m³/h typically used?
A: Cubic meters per hour (m³/h) is widely used in metric system countries and international standards for measuring flow rates in water supply, chemical processing, and HVAC systems.
Q3: How accurate is this conversion?
A: The conversion factor 0.22712470704 provides high precision for engineering applications. The calculator rounds to 6 decimal places for practical use.
Q4: Can I convert m³/h back to GPM?
A: Yes, to convert back, use the formula: \( GPM = m³/h \div 0.22712470704 \) or \( GPM = m³/h \times 4.40287 \).
Q5: What industries commonly use this conversion?
A: Water treatment plants, oil and gas industry, chemical processing, HVAC systems, and international engineering projects frequently require GPM to m³/h conversions.