What is a famn and where is it used?

A famn is a maritime unit of length equal to one fathom (6 feet or 1.8288 meters), mainly used for water depths and nautical distances in maritime and historical survey contexts.

What is a furlong (US survey)?

The US survey furlong is a historical length unit used in U.S. surveying, equal to 660 US survey feet, or 1/8 of a US survey mile, commonly used in older land surveys and traditional race distances.

Why convert between famn and furlong (US survey)?

Converting between these units helps translate nautical measurements into historical land surveying units, facilitating comparison across maritime and cadastral records.

How to Convert from Famn to Furlong (US survey) [fur]

Convert lengths from famn, a traditional maritime unit, to furlong (US survey), a historical land surveying unit. Learn the key uses, how to perform the conversion, and understand the context and limitations.

Famn

Furlong (US survey) [fur]

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

Famn to Furlong (US survey) [fur] Conversion Table

Famn	Furlong (US survey) [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.

Famn to Furlong (US survey) [fur] Conversion Table
Famn	Furlong (US survey) [fur]

Explore More Length Units Converter

What Is This Tool?

This converter allows you to change length measurements from famn, a maritime unit, into furlong (US survey), a land surveying unit used historically in the United States. It is helpful for translating nautical depths and distances into land survey measurements.

How to Use This Tool?

Enter the length value measured in famn.
Select the input unit as famn and the output unit as furlong (US survey).
Click the convert button to obtain the equivalent length in furlongs.
Use the result to compare or translate between maritime and land surveying measurements.

Key Features

Converts between famn and furlong (US survey) units accurately with provided conversion rates.
Supports understanding of historical and nautical length measurements.
Browser-based and easy to use for both maritime and land surveying contexts.
Facilitates interpreting historical documents involving nautical and cadastral data.

Examples

10 famn equals 0.08854936 furlong (US survey).
50 famn equals 0.4427468 furlong (US survey).

Common Use Cases

Recording water depth on nautical charts or sounding logs.
Specifying lengths of shipboard rope, cable, or anchor chain.
Describing parcel boundaries and distances in historical U.S. land surveys.
Interpreting historical maritime and land survey documents together.
Reporting race distances in traditional horse racing using customary units.

Tips & Best Practices

Ensure you understand the traditional nature of famn when applying this unit.
Confirm the foot definition used to avoid mixing international and US survey feet.
Use this tool primarily with historical or specialized maritime and land survey data.
Validate converted values when working with legal or cadastral survey records.

Limitations

Famn is an old maritime unit and seldom applied in modern measurements.
Furlong (US survey) is a non-SI unit, replaced in many cases by metric or standard imperial units.
Conversions can be inaccurate if different definitions of foot are confused.
This tool is less suitable for contemporary survey or navigation needs.

Frequently Asked Questions

What is a famn and where is it used?: A famn is a maritime unit of length equal to one fathom (6 feet or 1.8288 meters), mainly used for water depths and nautical distances in maritime and historical survey contexts.
What is a furlong (US survey)?: The US survey furlong is a historical length unit used in U.S. surveying, equal to 660 US survey feet, or 1/8 of a US survey mile, commonly used in older land surveys and traditional race distances.
Why convert between famn and furlong (US survey)?: Converting between these units helps translate nautical measurements into historical land surveying units, facilitating comparison across maritime and cadastral records.

Key Terminology

Famn: A traditional maritime unit of length equal to one fathom or 6 feet, used to measure depths and distances at sea.
Furlong (US survey): A historical non-SI unit of length defined as 660 US survey feet, used in U.S. land surveying and traditional measurements.
Conversion Rate: The factor used to convert a length from famn to furlong (US survey): 1 famn equals 0.008854936 furlong.

Quick Knowledge Check

What does the unit famn measure?

Land parcel distances in US surveys

Depths and nautical distances in maritime contexts

Race distances in horse racing

The US survey furlong is primarily used for which purpose?

Measuring water depths in navigation

Describing distances in historical US land surveys

Measuring shipboard rope length

Why must you be cautious when converting famn to furlong (US survey)?

Because famn is a non-length unit

Because differences in foot definitions can cause errors

Because furlong is an SI unit

Share Us

Similar Calculators

Online Surface Current Density Units Converter Online Heat Flux Density Units Converter Online Heat Density Units Converter Online Weight and Mass Units Converter Online Flow Molar Units Converter