What Is This Tool?
This tool enables conversion between poles and furlongs (US survey), traditional units of length used primarily in historical surveying, land measurement, and cadastral documentation. It offers a straightforward way to interpret and update old measurements for modern use.
How to Use This Tool?
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Enter the length value in poles to be converted
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Select 'pole' as the input unit and 'furlong (US survey) [fur]' as the output unit
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Click the convert button to compute the equivalent length in furlongs
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Review the result and use it for interpreting or updating historical land measurements
Key Features
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Accurately converts poles (rods) to furlongs based on established conversion rates
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Supports historical units relevant to British and American surveying practices
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Browser-based with a simple interface for quick length conversions
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Facilitates reconciliation of legacy land measurement units with modern standards
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Includes examples demonstrating common conversion scenarios
Examples
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4 Poles = 4 × 0.02499995 = 0.0999998 Furlong (US survey) [fur]
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20 Poles = 20 × 0.02499995 = 0.499999 Furlong (US survey) [fur]
Common Use Cases
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Interpreting distances and boundaries in historical British and colonial property deeds
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Converting old survey measurements to modern units for cadastral record updates
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Analyzing historical agricultural or civil-engineering documents referencing rods or poles
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Describing parcel boundaries in older U.S. cadastral surveys
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Reporting traditional race distances involving customary British or American units
Tips & Best Practices
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Verify unit definitions when working with historical records due to local variations
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Use this tool for initial conversion and cross-check values with official cadastral data
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Consider converting results to metric units if precision and modern standardization are required
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Understand the context of the measurement to apply the correct conversion
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Be aware of potential small discrepancies due to differences in foot definitions
Limitations
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Small differences arise because of variations between imperial and US survey feet
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Both pole and furlong units are largely historical and may not suit modern precision needs
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Local usages and definitions of units may vary over time, requiring careful validation
Frequently Asked Questions
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What is a pole as a unit of length?
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A pole, also called a rod or perch, is a traditional English unit of length equal to 16.5 feet used mainly in surveying and land measurement.
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How is a furlong (US survey) defined?
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The US survey furlong is a historic unit of length used in U.S. surveying equal to 660 US survey feet or 1/8 of a US survey mile.
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Why convert poles to furlongs (US survey)?
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Converting between these units helps interpret and update historical land records where British and American surveying units coexist.
Key Terminology
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Pole
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A traditional English unit of length equal to 16.5 feet, used in surveying and land measurement.
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Furlong (US survey)
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A historical U.S. surveying length unit equal to 660 US survey feet or 1/8 of a US survey mile.
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Unit Converter
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A tool that converts measurements from one unit of length to another.