1. What is GPM to m³/h Conversion?

GPM (gallons per minute) to m³/h (cubic meters per hour) conversion is used to convert flow rate measurements between imperial and metric systems. This conversion is essential in various engineering, industrial, and scientific applications.

2. How Does the Converter Work?

The converter uses the following formula:

Where:

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

Explanation: One gallon per minute equals approximately 0.227 cubic meters per hour. The conversion factor is derived from the relationship between gallons and cubic meters, and minutes to hours.

3. Importance of Flow Rate Conversion

Details: Accurate flow rate conversion is crucial for international projects, equipment specifications, hydraulic calculations, and ensuring compatibility between systems using different measurement units.

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 (m³/h).

5. Frequently Asked Questions (FAQ)

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

Q2: When is this conversion typically used?
A: Commonly used in water treatment, HVAC systems, petroleum industry, and any application involving fluid flow measurements.

Q3: Are there different types of gallons?
A: This converter uses US gallons. For UK imperial gallons, the conversion factor would be different (approximately 0.272765).

Q4: How accurate is this conversion?
A: The conversion is mathematically exact based on standard definitions of gallons and cubic meters.

Q5: Can I convert m³/h back to GPM?
A: Yes, to convert back, divide m³/h by 0.22712470704 or multiply by approximately 4.40287.