What Is This Tool?
This unit converter transforms area measurements from arpent, a historical French land unit, into square meters, the SI derived unit for area. It is ideal for updating or interpreting older land data within contemporary metrics.
How to Use This Tool?
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Enter the area value in arpent you wish to convert
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Select 'arpent' as the input unit and 'square meter [m²]' as the output unit
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Click the convert button to get the result in square meters
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Use the provided examples to verify conversions
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Apply the results for land measurement interpretation or documentation
Key Features
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Converts area from arpent to square meter [m²]
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Supports understanding of old French colonial land measurements
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Browser-based and easy to use without installation
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Provides examples for quick reference
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Facilitates integration with modern surveying and GIS data
Examples
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2 Arpent equals approximately 6837.79 square meters
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0.5 Arpent converts to around 1709.45 square meters
Common Use Cases
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Interpreting historical cadastral maps from Québec, Louisiana, and France
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Converting land parcel sizes from colonial land grants for modern surveying
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Updating old land measurement records for GIS or legal documents
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Measuring land area in real estate appraisals or agricultural planning
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Expressing land area in standard metric units for construction and architecture
Tips & Best Practices
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Verify the specific arpent variant applicable to your region or record
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Use the approximate conversion for general interpretation and planning
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Consult historical context when applying conversions to legal matters
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Cross-check converted values with cadastral maps or survey data when possible
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Apply conversion results carefully in technical or engineering contexts
Limitations
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The arpent varied regionally and over time, so conversions are approximate
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Precise legal or engineering uses require knowledge of the specific arpent definition
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Conversion values should be used cautiously when exact measurements are critical
Frequently Asked Questions
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What is an arpent?
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An arpent is a historical French unit of area used especially in land measurement, with variations in size depending on region, commonly about 0.34 hectare.
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Why convert arpent to square meters?
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Converting arpent to square meters helps update historical land measurements into modern standard units for surveying, legal documentation, or GIS.
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Is the arpent size uniform everywhere?
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No, the size of an arpent varied regionally and historically, so exact size depends on the specific variant used.
Key Terminology
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Arpent
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A historical French unit of area used mainly for land measurement, with varying definitions depending on region.
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Square meter [m²]
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The SI derived unit of area, defined as the area of a square with sides one metre long.
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Conversion rate
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The factor used to convert a quantity from one unit to another; here, 1 arpent equals approximately 3418.89 square meters.