What is a US liquid quart?

A US liquid quart is a volume unit equal to one quarter of a US liquid gallon, approximately 0.946 liters, used commonly for liquids like milk and engine oil.

What does an acre-foot represent?

An acre-foot is the volume of water covering one acre of land to a depth of one foot, widely used in water resources management.

Why convert quarts to acre-feet?

Converting quarts to acre-feet helps translate small consumer volume measurements into large-scale water volume metrics for hydrology, irrigation, and water supply planning.

Convert Quart (US) to Acre-foot Volume Units Online

Easily convert volume measurements from US liquid quarts to acre-feet, a large-scale water volume unit used in water resource management and irrigation planning.

Quart (US) [qt (US)]

Acre-foot [ac*ft]

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

Quart (US) [qt (US)] to Acre-foot [ac*ft] Conversion Table

Quart (US) [qt (US)]	Acre-foot [ac*ft]

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 Acre-foot [ac*ft] Conversion Table
Quart (US) [qt (US)]	Acre-foot [ac*ft]

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What Is This Tool?

This online converter facilitates the transformation of volume values from quart (US), a small liquid measurement unit common in culinary and consumer uses, to acre-foot, a large volume unit primarily used in water resources contexts. It bridges everyday volume units with large-scale hydrological measurements.

How to Use This Tool?

Enter the volume value in quart (US) units.
Select quart (US) as the source unit and acre-foot as the target unit.
Click the convert button to obtain the equivalent volume in acre-foot.

Key Features

Converts between US liquid quarts and acre-foot units.
Supports water resource management and agricultural planning volume conversions.
User-friendly, browser-based interface for quick calculations.

Examples

10 quarts (US) equals 7.6722081930415e-6 acre-foot.
1000 quarts (US) converts to approximately 0.0007672208193 acre-foot.

Common Use Cases

Translating small liquid quantities into large-scale water volume measurements for hydrology.
Aggregating consumer-level volume data into reservoir and lake storage metrics.
Planning and allocating irrigation water for agriculture.
Expressing municipal or regional water supply and rights volumes.

Tips & Best Practices

Recognize the large scale difference between quart and acre-foot to avoid misinterpretation of results.
Use this conversion mainly where aggregate volume measures for water resources are needed.
Handle very small decimal outputs with care to maintain clarity.

Limitations

Conversion results often involve extremely small decimal numbers due to scale differences.
Rarely used outside specialized fields like water management and irrigation planning.
Careful handling needed to prevent precision loss when converting very small volumes to large units.

Frequently Asked Questions

What is a US liquid quart?: A US liquid quart is a volume unit equal to one quarter of a US liquid gallon, approximately 0.946 liters, used commonly for liquids like milk and engine oil.
What does an acre-foot represent?: An acre-foot is the volume of water covering one acre of land to a depth of one foot, widely used in water resources management.
Why convert quarts to acre-feet?: Converting quarts to acre-feet helps translate small consumer volume measurements into large-scale water volume metrics for hydrology, irrigation, and water supply planning.

Key Terminology

Quart (US) [qt (US)]: A US customary volume unit equal to a quarter of a US liquid gallon, about 0.946 liters, used in consumer liquid measurements.
Acre-foot [ac*ft]: A volume unit representing the water needed to cover one acre of land to a depth of one foot, used mainly for large-scale water resource management.

Quick Knowledge Check

What is the quart (US) primarily used for?

Measuring large water reservoirs

Culinary measurements and small liquid containers

Calculating irrigation volumes

What volume does an acre-foot represent?

One cubic meter of water

Water covering one acre to a depth of one foot

One quarter of a gallon

Why is the conversion from quart (US) to acre-foot rarely used outside water management?

Because quart is an Imperial unit

Due to the large scale difference between the two units

Because acre-foot is a unit of weight

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