Gpm To Lph Calculator

GPM to LPH Conversion Formula:

\[ LPH = GPM \times 227.12470704 \]

Liters Per Hour (LPH):

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1. What is GPM to LPH Conversion?

GPM to LPH conversion is used to convert flow rates from gallons per minute to liters per hour. This conversion is essential in various industries including plumbing, irrigation, chemical processing, and fluid dynamics where different measurement systems are used.

2. How Does the Calculator Work?

The calculator uses the conversion formula:

\[ LPH = GPM \times 227.12470704 \]

Where:

\( GPM \) — Flow rate in gallons per minute
\( LPH \) — Flow rate in liters per hour
\( 227.12470704 \) — Conversion factor (1 GPM = 227.12470704 LPH)

Explanation: The conversion factor accounts for both volume conversion (1 gallon = 3.78541 liters) and time conversion (1 minute to 60 minutes/hour).

3. Importance of Flow Rate Conversion

Details: Accurate flow rate conversion is crucial for international projects, equipment specification, system design, and ensuring compatibility between components using different measurement systems.

4. Using the Calculator

Tips: Enter the flow rate in gallons per minute (GPM). The value must be positive. The calculator will automatically convert it to liters per hour (LPH).

5. Frequently Asked Questions (FAQ)

Q1: Why is the conversion factor 227.12470704?
A: This factor combines gallon to liter conversion (1 gallon = 3.78541 liters) and minutes to hours conversion (60 minutes/hour): 3.78541 × 60 = 227.1246.

Q2: What are typical GPM values in practical applications?
A: Residential water flow: 2-5 GPM, garden hoses: 4-10 GPM, industrial pumps: 10-1000+ GPM depending on application.

Q3: When is LPH preferred over GPM?
A: LPH is commonly used in metric system countries, scientific research, and international standards, while GPM is more common in the US and some industrial applications.

Q4: Are there limitations to this conversion?
A: The conversion is mathematically precise for volume flow rates, but actual flow characteristics may vary based on fluid properties, pressure, and system conditions.

Q5: Can this calculator be used for any liquid?
A: Yes, the conversion is valid for any liquid since it converts volume flow rates regardless of the liquid's density or viscosity.