What Is This Tool?
This tool converts arpent, a historical French unit of length for land measurement, into the U.S. survey foot, a unit commonly used in American surveying and mapping. It helps translate old French colonial land dimensions into modern units.
How to Use This Tool?
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Enter the value in arpents that you want to convert.
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Select 'arpent' as the unit to convert from.
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Choose 'foot (US survey) [ft]' as the unit to convert to.
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Click the convert button to see the equivalent length in feet.
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Use the converted value for land surveying, cadastral mapping, or legal documentation.
Key Features
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Converts historical arpent units to U.S. survey feet accurately.
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Supports interpretation of colonial land descriptions and cadastral data.
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Useful for property boundary definition and legal land survey applications.
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Browser-based and easy to use with quick conversion results.
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Enables translation of French colonial measurements into modern U.S. surveying standards.
Examples
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Convert 2 arpents to feet: 2 × 191.999616 = 383.999232 foot (US survey).
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Convert 0.5 arpent to feet: 0.5 × 191.999616 = 95.999808 foot (US survey).
Common Use Cases
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Interpreting colonial French land measurements in Quebec and Louisiana.
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Converting historical cadastral records to U.S. survey feet for legal use.
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Defining property boundaries using legacy units in modern surveying projects.
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Supporting real estate development and historical land research involving French colonial parcels.
Tips & Best Practices
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Verify the regional variant of the arpent to ensure conversion relevance.
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Use this converter when working with historical land descriptions and maps.
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Cross-check converted values with survey data where available for accuracy.
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Employ consistent units when specifying property boundaries to avoid confusion.
Limitations
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Arpent length varied historically by region and period, affecting conversion precision.
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Conversion results depend on the correct regional standard for the arpent unit.
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Not suitable for non-land measurement purposes or variants outside documented regions.
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Users must interpret conversion results cautiously for legal or surveying reference.
Frequently Asked Questions
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What is an arpent used for?
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An arpent is a historical French length unit primarily used for land measurement, such as defining lot frontage and parcel dimensions, especially in French colonies.
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Why convert arpents to foot (US survey)?
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Converting arpents to U.S. survey feet helps interpret historical land dimensions accurately within the modern U.S. surveying system for legal and cadastral purposes.
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Are all arpents the same length?
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No, the exact length of an arpent varied regionally and historically, so users must identify the appropriate variant when converting.
Key Terminology
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Arpent
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A historical French unit of length used mainly for land measurement in places like Quebec and Louisiana.
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Foot (US survey)
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A length unit historically used in U.S. land surveying, defined as exactly 1200/3937 meters.
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Cadastral mapping
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The process of creating maps that show property boundaries and land parcel dimensions.