1. What Is GPM To M³/Hr Conversion?

The GPM to m³/hr conversion calculates flow rate from gallons per minute to cubic meters per hour. This is essential for engineering, plumbing, and fluid dynamics applications where different measurement systems are used.

2. How Does The Conversion Work?

The conversion uses the formula:

Where:

• \( GPM \) — Flow rate in gallons per minute
• \( 0.22712470704 \) — Conversion factor (exact value)

Explanation: This conversion factor is derived from the relationship between US gallons and cubic meters, and the conversion from minutes to hours.

3. Importance Of Flow Rate Conversion

Details: Accurate flow rate conversion is crucial for international engineering projects, pump sizing, pipeline design, and compliance with different measurement standards used worldwide.

4. Using The Converter

Tips: Enter the flow rate in gallons per minute (GPM). The value must be non-negative. The converter will automatically calculate the equivalent flow rate in cubic meters per hour.

5. Frequently Asked Questions (FAQ)

Q1: What is the exact conversion factor?
A: The exact conversion factor is 0.22712470704 m³/hr per GPM.

Q2: Are US gallons and imperial gallons the same?
A: No, US gallons (3.78541 liters) differ from imperial gallons (4.54609 liters). This converter uses US gallons.

Q3: When is this conversion typically used?
A: Commonly used in water treatment, HVAC systems, petroleum industry, and any application involving fluid flow measurements.

Q4: How accurate is this conversion?
A: The conversion is mathematically exact based on standard definitions of the units involved.

Q5: Can I convert back from m³/hr to GPM?
A: Yes, use the inverse: GPM = m³/hr ÷ 0.22712470704 or multiply by approximately 4.40287.