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The GPM to m³/hr conversion is used to convert flow rate measurements from gallons per minute (GPM) to cubic meters per hour (m³/hr). This conversion is essential in various engineering, industrial, and scientific applications where different unit systems are used.
The conversion uses the following formula:
Where:
Explanation: This conversion factor accounts for the relationship between gallons and cubic meters (1 gallon = 0.00378541 m³) and the time conversion from minutes to hours (60 minutes = 1 hour).
Details: Accurate flow rate conversion is crucial in water treatment plants, chemical processing, HVAC systems, and international engineering projects where different measurement systems are used. It ensures consistency and accuracy in calculations across different unit standards.
Tips: Enter the flow rate in gallons per minute (GPM). The value must be non-negative. The calculator will instantly convert it to cubic meters per hour (m³/hr) with high precision.
Q1: What is the exact conversion factor?
A: The exact conversion factor is 0.22712470704, which is derived from 0.00378541 (gallons to m³) × 60 (minutes to hours).
Q2: When is this conversion commonly used?
A: This conversion is frequently used in water distribution systems, pump specifications, irrigation systems, and international engineering projects.
Q3: How accurate is this conversion?
A: The conversion uses exact mathematical constants, making it highly accurate for practical engineering applications.
Q4: Can I convert m³/hr back to GPM?
A: Yes, to convert back, use the formula: GPM = m³/hr ÷ 0.22712470704 or GPM = m³/hr × 4.40287.
Q5: Are there different types of gallons?
A: This calculator uses US gallons. For imperial gallons, the conversion factor would be different (0.2727654).