What Is This Tool?
This converter allows you to transform length values from rod (US survey) to furlong (US survey), two traditional units used historically in U.S. land surveying and cadastral measurements.
How to Use This Tool?
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Enter the value in rod (US survey) you want to convert
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Select rod (US survey) as your from-unit and furlong (US survey) as the to-unit
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Click convert to see the equivalent length in furlong (US survey)
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Use the results to interpret or report measurements in historical or surveying contexts
Key Features
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Converts length from rod (US survey) to furlong (US survey) based on established conversion rates
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Supports accurate interpretation of historical land and property descriptions
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Browser-based and easy to use with straightforward input and selection
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Useful for converting measurements on old maps, surveys, and legal documents
Examples
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4 rods (US survey) equals 0.1 furlong (US survey)
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20 rods (US survey) equals 0.5 furlong (US survey)
Common Use Cases
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Interpreting distances in legacy US cadastral surveys and deed descriptions
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Converting old survey measurements for property boundary mapping
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Translating historical land records into comparable modern units
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Understanding traditional race distances and related customary measurements
Tips & Best Practices
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Verify the unit definitions in your source records before converting
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Consider the historical context when applying converted measurements
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Use the tool to compare and report land measurements consistently
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Be aware of unit variations such as US survey foot differences when necessary
Limitations
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Units are historical and non-SI, so modern use may favor metric units
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Measurement precision can be affected by rounding and old record accuracy
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Differences exist between US survey foot and international foot definitions
Frequently Asked Questions
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What is one rod (US survey) in feet?
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One rod (US survey) is exactly 16.5 US survey feet.
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How many rods make one furlong (US survey)?
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There are 40 rods (US survey) in one furlong (US survey).
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Where are these units commonly used?
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These units appear in historic US land surveys, legal property descriptions, and in contexts like horse racing distances.
Key Terminology
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Rod (US survey) [rd]
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A traditional surveying unit equal to exactly 16.5 US survey feet, used in land measurement and property descriptions.
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Furlong (US survey) [fur]
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A historical US surveying unit equal to 660 US survey feet or 40 rods, commonly used in cadastral surveys and traditional distance measurements.
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US survey foot
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A unit of length defined for land surveying in the United States, slightly different from the international foot.