What is a fathom (US survey)?

It is a non-SI unit of length equal to 6 US survey feet, primarily used in nautical and hydrographic measurements like water depths and line lengths.

What contexts use furlongs?

Furlongs are traditionally used in horse racing distances, historical land surveying, and some agricultural records.

Are fathom and furlong units still commonly used today?

These units are mostly found in historical, sporting, and legacy contexts rather than in modern scientific or engineering applications.

How to Convert from Fathom (US survey) [fath] to Furlong [fur]?

Learn to convert length measurements from the US survey fathom (fath) to the furlong (fur) unit with this easy-to-use online tool. Understand the contexts and examples for accurate conversions.

Fathom (US survey) [fath]

Furlong [fur]

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

Fathom (US survey) [fath] to Furlong [fur] Conversion Table

Fathom (US survey) [fath]	Furlong [fur]

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.

Fathom (US survey) [fath] to Furlong [fur] Conversion Table
Fathom (US survey) [fath]	Furlong [fur]

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What Is This Tool?

This unit converter allows users to transform lengths measured in fathom (US survey) into furlongs, bridging nautical and historical land measurement systems. It is particularly useful for handling legacy hydrographic data and traditional distance references.

How to Use This Tool?

Enter the length value in fathom (US survey).
Select 'fathom (US survey) [fath]' as the input unit.
Choose 'furlong [fur]' as the output unit.
Click the convert button to get the equivalent furlong measurement.

Key Features

Converts length units from US survey fathoms to furlongs with an exact conversion factor.
Supports applications in maritime navigation, historical land surveying, and horse racing contexts.
Browser-based and user-friendly interface for quick and accurate conversions.
Useful for reconciling legacy survey units with modern length measurements.

Examples

Convert 10 fathoms (US survey) to furlongs to get 0.090909273 furlongs.
Convert 50 fathoms (US survey) to furlongs to obtain 0.454546365 furlongs.

Common Use Cases

Measuring water depths and line lengths in nautical and hydrographic operations.
Relating historical survey data with modern metric or international measurements.
Interpreting distances in horse racing or traditional land measurement settings.
Referencing old maps and agricultural records involving furlong units.

Tips & Best Practices

Verify which fathom definition is applied to avoid confusion between US survey and international fathoms.
Use this tool for legacy and historical data conversion rather than modern scientific measurements.
Check unit definitions carefully when integrating data from different measurement systems.
Consider the traditional contexts in which furlong is still used for more relevant conversions.

Limitations

The US survey fathom and international fathom differ slightly, which can lead to minor discrepancies.
The furlong is mostly obsolete in modern science and engineering, limiting its use.
Legacy data standards vary, so exercise caution when interpreting historical measurements.

Frequently Asked Questions

What is a fathom (US survey)?: It is a non-SI unit of length equal to 6 US survey feet, primarily used in nautical and hydrographic measurements like water depths and line lengths.
What contexts use furlongs?: Furlongs are traditionally used in horse racing distances, historical land surveying, and some agricultural records.
Are fathom and furlong units still commonly used today?: These units are mostly found in historical, sporting, and legacy contexts rather than in modern scientific or engineering applications.

Key Terminology

Fathom (US survey): A length unit equal to 6 US survey feet, used mainly for nautical and hydrographic measurements.
Furlong: An imperial/US customary length unit equal to 220 yards or 660 feet, historically used for land measurement and horse racing distances.
Conversion Rate: The factor used to convert one unit into another; here, 1 fathom (US survey) equals 0.0090909273 furlong.

Quick Knowledge Check

What is the primary use of the US survey fathom?

Measuring land property boundaries

Measuring water depths and line lengths

Specifying racecourse distances

How many feet are in a furlong?

660 feet

220 feet

7200 feet

Why should you be cautious when converting using these units?

Because the furlong is a metric unit

Because unit definitions and standards have varied over time

Because the fathom and furlong are exactly the same

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