What is the difference between furlong (US survey) and furlong?

The furlong (US survey) is defined as exactly 660 US survey feet, slightly differing from the furlong unit which equals exactly 660 feet in imperial measurements.

Why convert furlong (US survey) to furlong?

Conversion helps interpret and compare historical survey data with modern imperial units, especially for legal and land measurement applications.

Is the furlong unit still commonly used?

The furlong is now largely obsolete in scientific and engineering fields but remains in use for traditional applications like horse racing and historical land descriptions.

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

Convert measurements from furlong (US survey) to furlong with this easy-to-use online unit converter, perfect for interpreting historical survey data and traditional measurements.

Furlong (US survey) [fur]

Furlong [fur]

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

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

Furlong (US survey) [fur]	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.

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

Explore More Length Units Converter

What Is This Tool?

This converter transforms lengths measured in furlong (US survey), a historical US surveying unit, into furlong, the imperial and US customary unit. It helps users compare historical land measurements and traditional distances accurately.

How to Use This Tool?

Enter the length value in furlong (US survey) units
Select the target unit as furlong
Click convert to obtain the equivalent length in furlong units

Key Features

Converts between two closely related furlong units used in surveying and horse racing
Supports historical and modern measurement contexts
Simple browser-based interface requiring no installations

Examples

Convert 5 furlongs (US survey) to furlongs: 5 × 1.000002 = 5.00001 furlongs
Convert 10 furlongs (US survey) to furlongs: 10 × 1.000002 = 10.00002 furlongs

Common Use Cases

Interpreting historical cadastral surveys and land parcel boundaries in the US
Analyzing distances in horse racing and racecourse descriptions
Converting measurements on historical maps and legal property documents

Tips & Best Practices

Check historical context before choosing units to ensure relevance
Use this tool to reconcile slight length differences in archival records
For large-scale conversions, be mindful of accumulated small discrepancies

Limitations

The unit difference is very small but can add up over extensive distances
Both units are outdated for most modern scientific or engineering uses
Conversion precision can be affected by rounding in certain cases

Frequently Asked Questions

What is the difference between furlong (US survey) and furlong?: The furlong (US survey) is defined as exactly 660 US survey feet, slightly differing from the furlong unit which equals exactly 660 feet in imperial measurements.
Why convert furlong (US survey) to furlong?: Conversion helps interpret and compare historical survey data with modern imperial units, especially for legal and land measurement applications.
Is the furlong unit still commonly used?: The furlong is now largely obsolete in scientific and engineering fields but remains in use for traditional applications like horse racing and historical land descriptions.

Key Terminology

Furlong (US survey): A historical US surveying unit defined as 660 US survey feet, equal to 1/8 of a US survey mile or 40 rods.
Furlong: An imperial/US customary length unit equal to 220 yards or 660 feet, representing the length of a furrow in a ploughed field.
Conversion Rate: A factor used to translate one unit of measurement into another, here 1 furlong (US survey) equals 1.000002 furlongs.

Quick Knowledge Check

What is 1 furlong (US survey) approximately equal to in furlong units?

Exactly 1 furlong

1.000002 furlongs

0.999998 furlongs

Which context is NOT mentioned as a use case for this conversion?

Horse racing distances

Modern engineering measurements

Historical land surveys

Why might rounding be a limitation when converting these units?

Rounding can cause significant errors instantly

Rounding might affect precision in large-scale measurements

Rounding is irrelevant for these units

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