What is a furlong (US survey)?

It is a historical non-SI unit of length used in US surveying, defined as 660 US survey feet or about 201.1684 meters.

What does famn represent?

Famn is a traditional maritime unit of length equivalent to one fathom, commonly used to measure nautical depths and rope lengths.

Why convert furlongs to famn?

Converting furlongs to famn helps interpret historical land measurements alongside maritime lengths for specialized nautical and surveying research.

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

Easily convert lengths from the US survey furlong to famn using this online unit converter tool designed for historical, maritime, and surveying applications.

Furlong (US survey) [fur]

Famn

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

Furlong (US survey) [fur]	Famn

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Start Value

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End Value

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

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What Is This Tool?

This converter allows you to transform measurements from furlong (US survey), a traditional land length unit, to famn, a maritime length unit equivalent to a fathom. It is useful for interpreting historical land and nautical data.

How to Use This Tool?

Enter the value in furlongs (US survey) you wish to convert.
Choose furlong (US survey) as the input unit and famn as the output unit.
Click the convert button to get the equivalent value in famn.
Review example conversions for clarity if needed.
Use the results to assist with historical or maritime measurement interpretations.

Key Features

Converts historical US survey furlongs to traditional maritime famn units.
Supports translating units used in land surveying and nautical measurements.
Browser-based tool requiring no installation for quick conversions.
Provides example conversions for better understanding.
Facilitates research in historical cartography, nautical charting, and legal land descriptions.

Examples

2 furlongs (US survey) equal approximately 225.8627 famn.
0.5 furlong (US survey) equals about 56.4657 famn.

Common Use Cases

Describing parcel boundaries in older U.S. cadastral surveys.
Interpreting historical maps and survey records involving land and maritime lengths.
Reporting race distances traditionally measured in furlongs.
Recording nautical depths and shipboard rope lengths using famn.
Supporting research in historical maritime surveying and coastal engineering.

Tips & Best Practices

Verify unit selections to ensure accurate conversions.
Use the tool to aid in translating historical documents within the proper context.
Consider the traditional nature of units and cross-check with modern units if necessary.
Keep in mind the approximate equivalence when applying results to practical engineering.
Use example values as guides for typical conversions.

Limitations

Furlong (US survey) is a non-SI historical unit with definitions differing from international standards.
Famn is a traditional maritime length unit not commonly used in modern technical measurements.
Precision may be limited when integrating with modern metric or international maritime data.

Frequently Asked Questions

What is a furlong (US survey)?: It is a historical non-SI unit of length used in US surveying, defined as 660 US survey feet or about 201.1684 meters.
What does famn represent?: Famn is a traditional maritime unit of length equivalent to one fathom, commonly used to measure nautical depths and rope lengths.
Why convert furlongs to famn?: Converting furlongs to famn helps interpret historical land measurements alongside maritime lengths for specialized nautical and surveying research.

Key Terminology

Furlong (US survey): A historical length unit used in U.S. surveying, equal to 660 US survey feet or 1/8 of a US survey mile.
Famn: A traditional maritime length unit equivalent to one fathom (6 feet), used to express nautical depths and rope lengths.
US survey foot: A unit of length used in land surveying in the United States, distinct from the international foot.

Quick Knowledge Check

What unit is equal to one famn?

One foot

One fathom

One rod

How many famn equal one furlong (US survey)?

About 40

About 113

About 8

In which context is the furlong (US survey) commonly used?

Modern engineering

Older U.S. cadastral surveys

International nautical charts

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