What is the conversion rate from US gallon to US quart?

One US gallon is equal to exactly four US quarts.

Can I use this conversion for Imperial or dry quarts?

No, this conversion only applies to US liquid gallons and US liquid quarts; Imperial and dry quarts are different units.

Where is the gallon (US) measurement primarily used?

The US gallon is mainly used in the United States for measuring liquid volumes such as fuels, milk, and other consumer liquids.

How to Convert from Gallon (US) [gal (US)] to Quart (US) [qt (US)]?

Learn how to easily convert volume measurements from US gallons to US quarts using a simple multiplication formula. Ideal for culinary, automotive, and fuel measurement uses.

Gallon (US) [gal (US)]

Quart (US) [qt (US)]

Please check your input. It must be a valid numeric value.

Gallon (US) [gal (US)] to Quart (US) [qt (US)] Conversion Table

Gallon (US) [gal (US)]	Quart (US) [qt (US)]

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Start Value

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.

End Value

Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.

Interval

Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.

Gallon (US) [gal (US)] to Quart (US) [qt (US)] Conversion Table
Gallon (US) [gal (US)]	Quart (US) [qt (US)]

Explore More Volume Units Converter

What Is This Tool?

This unit converter is designed to convert volume measurements from US gallons to US quarts. It helps users accurately switch between these units commonly used in various industries such as food packaging, automotive fluids, and fuel measurement.

How to Use This Tool?

Enter the volume value in US gallons you want to convert
Select gallon (US) as the from unit and quart (US) as the to unit
Click the convert button to get the equivalent volume in quarts
Use the result for practical applications such as cooking, packaging, or maintenance

Key Features

Converts US liquid gallons to US liquid quarts instantly
Based on the exact conversion factor: 1 gallon (US) equals 4 quarts (US)
Supports common use cases in culinary, packaging, and automotive fluid measurement
Browser-based and easy to use with no installation required

Examples

2 gallons (US) convert to 8 quarts (US)
0.5 gallon (US) convert to 2 quarts (US)

Common Use Cases

Measuring fuel quantities for motor vehicles and pumps
Packaging liquids like milk, cooking oils, and cleaning supplies
Measuring automotive fluids such as engine oil in neat quart-sized containers
Establishing precise flow volumes in engineering and HVAC systems

Tips & Best Practices

Always verify that you are converting between US liquid gallons and US liquid quarts only
Use this conversion for accurate liquid volume measurements in recipes and packaging
Avoid mixing with Imperial or US dry quart units to prevent errors
Double-check the converted results to ensure suitability for your specific application

Limitations

The conversion applies strictly to US liquid gallon and US liquid quart units
It does not apply to Imperial quart or US dry quart units which differ in volume
Should not be used interchangeably with non-US customary units to maintain accuracy

Frequently Asked Questions

What is the conversion rate from US gallon to US quart?: One US gallon is equal to exactly four US quarts.
Can I use this conversion for Imperial or dry quarts?: No, this conversion only applies to US liquid gallons and US liquid quarts; Imperial and dry quarts are different units.
Where is the gallon (US) measurement primarily used?: The US gallon is mainly used in the United States for measuring liquid volumes such as fuels, milk, and other consumer liquids.

Key Terminology

US Gallon (gal US): A US gallon is a unit of liquid volume exactly equal to 231 cubic inches or 3.785411784 liters, mainly used in the United States.
US Quart (qt US): A US quart is one quarter of a US liquid gallon, equal to 0.946352946 liters or 57.75 cubic inches, and different from the Imperial quart.
Conversion Rate: The fixed multiplier used to convert gallons (US) to quarts (US) is 4, meaning 1 gallon equals 4 quarts.

Quick Knowledge Check

How many US quarts are in one US gallon?

2 quarts

4 quarts

8 quarts

Is the US liquid quart the same as the Imperial quart?

Yes, they are identical

No, they are different units

Only in certain states

Which field commonly uses gallons per minute as a measurement?

Culinary arts

Engineering and HVAC

Automotive fluid packaging

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