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GPM to L/hr Formula:
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The GPM to L/hr conversion is used to convert flow rates from gallons per minute (GPM) to liters per hour (L/hr). This conversion is essential in various industries including water management, chemical processing, and engineering applications where flow rate measurements need to be converted between different unit systems.
The calculator uses the conversion formula:
Where:
Explanation: The conversion factor accounts for both volume conversion (gallons to liters) and time conversion (minutes to hours).
Details: Accurate flow rate conversion is crucial for engineering calculations, process design, equipment specification, and international collaboration where different measurement systems are used.
Tips: Enter the flow rate in gallons per minute (GPM). The value must be a positive number. The calculator will automatically compute the equivalent flow rate in liters per hour.
Q1: Why is the conversion factor 227.1247?
A: The factor is derived from 3.78541 (liters per gallon) × 60 (minutes per hour) = 227.1246, which is typically rounded to 227.1247 for precision.
Q2: What are typical applications for this conversion?
A: This conversion is commonly used in water treatment plants, irrigation systems, chemical processing, and any application involving fluid flow measurements.
Q3: How accurate is this conversion?
A: The conversion is mathematically precise based on standard conversion factors between US gallons and liters.
Q4: Can this conversion be used for any liquid?
A: Yes, the conversion is based on volume and time units only, so it applies to any liquid regardless of density or viscosity.
Q5: What's the difference between US gallons and imperial gallons?
A: This calculator uses US gallons (1 US gallon = 3.78541 liters). Imperial gallons are larger (1 imperial gallon = 4.54609 liters).