What is a long cubit?

A long cubit is a historical length unit used in ancient Near Eastern and Egyptian systems, roughly ranging from 20.5 to 22.5 inches.

What makes the foot (US survey) different from other feet?

The foot (US survey) is a unit historically used in U.S. land surveying and mapping, defined exactly as 1200/3937 meters, slightly differing from the international foot.

Why convert long cubits to foot (US survey)?

This conversion helps translate ancient measurements into a modern unit used in land surveying, construction, and geodetic datasets for better integration of historical data.

How to Convert from Long Cubit to Foot (US Survey) [ft]

Learn how to convert length measurements from the historical unit long cubit to the foot (US survey) unit. This tool is useful for archaeology, surveying, and construction where ancient and modern units need alignment.

Long cubit

Foot (US survey) [ft]

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Long cubit to Foot (US survey) [ft] Conversion Table

Long cubit	Foot (US survey) [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.

Long cubit to Foot (US survey) [ft] Conversion Table
Long cubit	Foot (US survey) [ft]

Explore More Length Units Converter

What Is This Tool?

This converter transforms measurements from the long cubit, an ancient unit of length, to the foot (US survey), a unit commonly used in land surveying and mapping in the United States.

How to Use This Tool?

Enter the length value in long cubits that you want to convert.
Select long cubit as the starting unit and foot (US survey) as the target unit.
Click convert to get the equivalent measurement in feet (US survey).

Key Features

Converts long cubit measurements, historically used in ancient Near Eastern and Egyptian contexts, to feet.
Applies the US survey foot unit precisely defined for surveying and cadastral purposes.
Browser-based and straightforward interface for quick unit translation.

Examples

2 long cubits equal approximately 3.499993 feet (US survey).
5 long cubits equal about 8.7499825 feet (US survey).

Common Use Cases

Converting biblical or ancient inscription dimensions into modern metric units in archaeology.
Reconstructing sizes of ancient objects or structures in Egyptology and Near Eastern studies.
Translating historical length units for land surveying and property boundary descriptions.
Integrating ancient measurement data with current engineering and construction plans.

Tips & Best Practices

Verify the specific long cubit definition or period relevant to your source material before converting.
Be aware that the US survey foot differs slightly from the international foot to avoid confusion.
Use this tool to bridge ancient measurement records with modern geodetic or cadastral systems accurately.

Limitations

The long cubit's length varied historically, so conversion results may not be exact for all contexts.
The foot (US survey) differs from the international foot, which can cause minor discrepancies if mixed.
Ensure the cubit definition used matches your source to maintain conversion accuracy.

Frequently Asked Questions

What is a long cubit?: A long cubit is a historical length unit used in ancient Near Eastern and Egyptian systems, roughly ranging from 20.5 to 22.5 inches.
What makes the foot (US survey) different from other feet?: The foot (US survey) is a unit historically used in U.S. land surveying and mapping, defined exactly as 1200/3937 meters, slightly differing from the international foot.
Why convert long cubits to foot (US survey)?: This conversion helps translate ancient measurements into a modern unit used in land surveying, construction, and geodetic datasets for better integration of historical data.

Key Terminology

Long Cubit: A historical length unit from the ancient Near East and Egypt, varying in size but commonly close to 20.5–22.5 inches.
Foot (US survey): A unit of length exactly defined as 1200/3937 meters, historically used in U.S. land surveying and mapping.
Conversion Rate: The multiplier used to convert one unit into another; here, 1 long cubit equals 1.7499965 foot (US survey).

Quick Knowledge Check

What is the approximate conversion rate from long cubit to foot (US survey)?

1 long cubit = 1.5 foot

1 long cubit = 1.7499965 foot

1 long cubit = 2.0 foot

Which field commonly uses the long cubit as a historical measurement?

Engineering only

Archaeology and Egyptology

Modern construction exclusively

Why should users be cautious converting between long cubit and foot units?

Because the long cubit varies historically

Because the foot (US survey) is the same as the international foot

Because conversion formulas are universally fixed

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