What Is This Tool?
This unit converter allows you to transform flow rate values from liter per hour (L/h), a metric volumetric flow rate unit, into gallon (US) per minute (gpm), commonly used in North American contexts. It helps bridge the gap between metric and US customary flow measurements.
How to Use This Tool?
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Enter the value of the flow rate in liters per hour (L/h)
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Select liter/hour as the input unit and gallon (US)/minute as the output unit
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Click the convert button to see the equivalent flow rate in gallon (US)/minute
Key Features
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Converts liter/hour (L/h) to gallon (US)/minute (gpm) with a fixed conversion rate
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Supports flow measurement units commonly used in engineering and process industries
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Easy-to-use interface for entering values and obtaining quick conversions
Examples
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10 L/h converted to gallons per minute results in 0.044028675 gpm
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50 L/h converted to gallons per minute results in 0.220143375 gpm
Common Use Cases
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Comparing and specifying volumetric flow rates in metric and US customary systems
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Setting dosing rates for chemicals and fertilizers in agricultural settings
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Measuring fuel consumption rates in small engines and portable generators
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Designing and rating sprinkler and irrigation systems in plumbing
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Evaluating HVAC water flow and cooling tower circulation in building engineering
Tips & Best Practices
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Ensure consistent units when performing flow rate conversions for accuracy
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Use this tool for steady volumetric flow applications as it does not account for fluid density or temperature variations
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Double-check input values and select correct units before converting
Limitations
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Does not factor in changes in fluid density or temperature that influence volume
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Assumes steady volumetric flow rate without fluctuations
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Requires users to maintain consistent units for precise engineering or scientific calculations
Frequently Asked Questions
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What does 1 liter/hour equal in gallons (US) per minute?
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1 liter/hour is equivalent to 0.0044028675 gallon (US) per minute.
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In which industries is this conversion most commonly used?
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This conversion is widely applied in chemical processing, HVAC, irrigation system design, automotive fuel management, and laboratory liquid flow monitoring.
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Can this conversion account for temperature or density changes in fluid?
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No, this conversion assumes a steady volumetric flow and does not consider variations in fluid density or temperature.
Key Terminology
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Liter per hour (L/h)
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A volumetric flow rate unit measuring the volume of liquid passing a point each hour, commonly used for low to moderate continuous flows.
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Gallon (US)/minute (gpm)
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A unit of volumetric flow rate representing the number of US liquid gallons passing a point every minute, widely used in North America.
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Volumetric Flow Rate
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The measure of volume of fluid passing through a point per unit time.