What Is This Tool?
This converter translates flow measurements from gallon (US)/day, a volumetric flow unit used mainly in water and chemical applications, into kilogram per minute specific to gasoline at 15.5°C, a mass flow unit referencing gasoline's standard density.
How to Use This Tool?
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Enter the flow value in gallon (US)/day.
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Select gallon (US)/day as the input unit and kilogram/minute (Gasoline at 15.5°C) as the output unit.
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Click the convert button to get the equivalent mass flow rate in kilogram/minute.
Key Features
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Converts volumetric flow rate in US gallons per day to mass flow in kilograms per minute for gasoline at 15.5°C.
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Uses standardized gasoline density at 15.5°C to ensure consistent results.
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Supports conversions relevant to fuel industry operations like custody transfer and vehicle fuel testing.
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Offers example calculations for quick reference.
Examples
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Converting 100 gal (US)/day yields approximately 0.19435 kilogram/minute (Gasoline at 15.5°C).
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Converting 500 gal (US)/day gives about 0.97176 kilogram/minute (Gasoline at 15.5°C).
Common Use Cases
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Reporting household daily water consumption in the US using volumetric flow units.
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Measuring gasoline flow accurately for custody transfer and invoicing at terminals or pipelines.
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Calibrating fuel flowmeters and performing vehicle fuel consumption testing with standardized temperature corrections.
Tips & Best Practices
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Always use gasoline density referenced at 15.5°C for consistent mass flow conversions.
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Consider the nature of the flow; gallon (US)/day is for steady low-rate flows rather than transient measurements.
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Verify the unit settings before conversion to ensure accuracy.
Limitations
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Accuracy depends on gasoline composition and temperature remaining consistent at 15.5°C.
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Not suited for fluids other than gasoline or temperatures different from 15.5°C without adjustments.
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May not accurately capture rapid flow changes due to daily volumetric measurement.
Frequently Asked Questions
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Why is gasoline density standardized at 15.5°C in this conversion?
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Standardizing density at 15.5°C accounts for thermal expansion, enabling consistent and comparable mass–volume flow measurements.
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Can this conversion be used for fluids other than gasoline?
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No, this conversion applies only to gasoline at 15.5°C and is not directly applicable to other fluids or different temperatures.
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What is the main difference between gallon (US)/day and kilogram/minute units?
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Gallon (US)/day measures volumetric flow over a day, while kilogram/minute (Gasoline at 15.5°C) measures mass flow rate based on standard gasoline density.
Key Terminology
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Gallon (US)/day
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A volumetric flow unit measuring one US liquid gallon passing a point in one day.
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Kilogram/minute (Gasoline at 15.5°C)
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A mass flow rate unit representing the mass of gasoline per minute, normalized to its density at 15.5°C.
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Custody transfer
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The process of transferring fuel ownership often requiring precise mass flow measurement for billing.