What is the difference between quart (US) and imperial quart?

The US liquid quart differs from the imperial quart in volume, so conversions should not be used interchangeably.

Is the liter an SI unit?

The liter is not an SI base unit but is accepted for use with the SI system.

Why convert quart to liter?

Converting quart to liter helps standardize volume measurements for global recipes, packaging, and automotive fluids.

How to Convert from Quart (US) [qt (US)] to Liter [L, l]?

Learn how to convert volume measurements from the US customary quart (qt US) to the metric liter (L, l) for culinary, packaging, laboratory, and automotive uses.

Quart (US) [qt (US)]

Liter [L, l]

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

Quart (US) [qt (US)] to Liter [L, l] Conversion Table

Quart (US) [qt (US)]	Liter [L, l]

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.

Quart (US) [qt (US)] to Liter [L, l] Conversion Table
Quart (US) [qt (US)]	Liter [L, l]

Explore More Volume Units Converter

What Is This Tool?

This tool converts volumes from the US liquid quart to the liter, allowing users to translate US customary volume units into the metric system for practical and scientific applications.

How to Use This Tool?

Enter the volume value in quart (US)
Select quart (US) as the input unit and liter (L, l) as the output unit
Click convert to see the volume in liters
Use the result to standardize measurements across systems

Key Features

Converts quart (US) volumes accurately into liters
Supports common use cases in culinary, retail, laboratory, and automotive contexts
Based on the exact conversion rate 1 qt (US) = 0.946352946 L
Easy-to-use browser-based interface for quick volume conversions

Examples

2 qt (US) converts to approximately 1.8927 liters
5 qt (US) converts to approximately 4.7318 liters

Common Use Cases

Converting cooking recipe volumes from US customary to metric units
Interpreting liquid volumes on food and beverage packaging
Measuring and dispensing liquids in laboratories
Standardizing automotive fluid quantities for global use

Tips & Best Practices

Ensure you are converting the US liquid quart, not imperial or dry quarts
Use metric liters for scientific and international contexts
Double-check values when precision is critical, especially in scientific work
Refer to packaging or product specifications for volume details

Limitations

Quart (US) is distinct from imperial and US dry quart units
Liter is not an official SI base unit despite widespread acceptance
Conversions may vary in precision depending on usage context

Frequently Asked Questions

What is the difference between quart (US) and imperial quart?: The US liquid quart differs from the imperial quart in volume, so conversions should not be used interchangeably.
Is the liter an SI unit?: The liter is not an SI base unit but is accepted for use with the SI system.
Why convert quart to liter?: Converting quart to liter helps standardize volume measurements for global recipes, packaging, and automotive fluids.

Key Terminology

Quart (US): A US customary liquid volume unit equal to one quarter of a US liquid gallon, exactly 0.946352946 liters.
Liter: A metric volume unit equal to one cubic decimeter; accepted for use with the SI system.
US Customary System: A system of measurement used primarily in the United States including units like quart (US) and gallon.

Quick Knowledge Check

What is the exact conversion rate from quart (US) to liter?

1 quart (US) equals 1.5 liters

1 quart (US) equals 0.946352946 liters

1 quart (US) equals 0.5 liters

Which of the following is NOT a typical use case for this conversion?

Culinary measurements

Automotive fluid quantities

Measuring dry food ingredients

Is the liter considered a base SI unit?

Yes, it is an SI base unit

No, but it is accepted for use with the SI

No, it is not recognized by SI at all

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