Online Area Units Converter
How to Convert from Arpent to Square Mile [mi^2]

How to Convert from Arpent to Square Mile [mi^2]

A detailed guide on converting area measurements from the historical French unit arpent to the standard square mile [mi^2] used in imperial and U.S. customary systems.

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Arpent to Square mile [mi^2] Conversion Table

Arpent Square mile [mi^2]

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.
Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.
Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.
Arpent to Square mile [mi^2] Conversion Table
Arpent Square mile [mi^2]

Explore More Area Units Converter

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  5. How to convert from square centimeter [cm^2] to arpent?
  6. How to convert from arpent to square centimeter [cm^2]?
  7. How to convert from square millimeter [mm^2] to arpent?
  8. How to convert from arpent to square millimeter [mm^2]?
  9. How to convert from square micrometer [µm^2] to arpent?
  10. How to convert from arpent to square micrometer [µm^2]?
  11. How to convert from hectare [ha] to arpent?
  12. How to convert from arpent to hectare [ha]?
  13. How to convert from acre [ac] to arpent?
  14. How to convert from arpent to acre [ac]?
  15. How to convert from square mile [mi^2] to arpent?
  16. How to convert from arpent to square mile [mi^2]?
  17. How to convert from square yard [yd^2] to arpent?
  18. How to convert from arpent to square yard [yd^2]?
  19. How to convert from square foot [ft^2] to arpent?
  20. How to convert from arpent to square foot [ft^2]?
  21. How to convert from square inch [in^2] to arpent?
  22. How to convert from arpent to square inch [in^2]?
  23. How to convert from square hectometer [hm^2] to arpent?
  24. How to convert from arpent to square hectometer [hm^2]?
  25. How to convert from square dekameter [dam^2] to arpent?
  26. How to convert from arpent to square dekameter [dam^2]?
  27. How to convert from square decimeter [dm^2] to arpent?
  28. How to convert from arpent to square decimeter [dm^2]?
  29. How to convert from square nanometer [nm^2] to arpent?
  30. How to convert from arpent to square nanometer [nm^2]?
  31. How to convert from are [a] to arpent?
  32. How to convert from arpent to are [a]?
  33. How to convert from barn [b] to arpent?
  34. How to convert from arpent to barn [b]?
  35. How to convert from square mile (US survey) to arpent?
  36. How to convert from arpent to square mile (US survey)?
  37. How to convert from square foot (US survey) to arpent?
  38. How to convert from arpent to square foot (US survey)?
  39. How to convert from circular inch to arpent?
  40. How to convert from arpent to circular inch?
  41. How to convert from township to arpent?
  42. How to convert from arpent to township?
  43. How to convert from section to arpent?
  44. How to convert from arpent to section?
  45. How to convert from acre (US survey) [ac] to arpent?
  46. How to convert from arpent to acre (US survey) [ac]?
  47. How to convert from rood to arpent?
  48. How to convert from arpent to rood?
  49. How to convert from square chain [ch^2] to arpent?
  50. How to convert from arpent to square chain [ch^2]?
  51. How to convert from square rod to arpent?
  52. How to convert from arpent to square rod?
  53. How to convert from square rod (US survey) to arpent?
  54. How to convert from arpent to square rod (US survey)?
  55. How to convert from square perch to arpent?
  56. How to convert from arpent to square perch?
  57. How to convert from square pole to arpent?
  58. How to convert from arpent to square pole?
  59. How to convert from square mil [mil^2] to arpent?
  60. How to convert from arpent to square mil [mil^2]?
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  72. How to convert from arpent to varas castellanas cuad?
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  74. How to convert from arpent to varas conuqueras cuad?
  75. How to convert from Electron cross section to arpent?
  76. How to convert from arpent to Electron cross section?

What Is This Tool?

This converter translates area measurements from arpents, a historical French unit of land measurement, into square miles, an imperial and U.S. customary unit. It helps users interpret and compare land sizes across different measurement systems, especially useful for historical and geographic contexts.

How to Use This Tool?

  • Enter the value in arpents that you want to convert
  • Select arpent as the original measurement unit
  • Choose square mile [mi^2] as the target unit
  • Click the convert button to get the result displayed in square miles
  • Review the output for interpretation or further analysis

Key Features

  • Converts arpents to square miles using an established conversion rate
  • Supports historical and regional land measurement interpretations
  • Provides examples to assist understanding of the conversion
  • Browser-based and easy to use without any installation
  • Useful for land surveying, GIS, and urban planning tasks

Examples

  • 10 arpents converts to 0.013200419 square miles
  • 100 arpents converts to 0.13200419 square miles

Common Use Cases

  • Describing parcel sizes in colonial land grants within Québec and Louisiana
  • Interpreting historical cadastral maps and property deeds
  • Converting old land-measurement records for modern surveying or GIS
  • Reporting land area of cities, counties, or large parks in square miles
  • Calculating population density or measuring large agricultural tracts

Tips & Best Practices

  • Consider regional variations in arpent size when using conversion results
  • Use results as approximations when working with historical land records
  • Double-check very small values in square miles to avoid misinterpretation
  • Apply conversions carefully in urban planning and real estate contexts
  • Supplement with local definitions in archaeological or cadastral research

Limitations

  • The arpent unit varies regionally, so the conversion is an approximation
  • Converting small arpent values results in very small decimal square miles
  • Precision depends on local interpretations of the arpent measurement
  • Square miles are significantly larger units, potentially complicating small-scale measurements
  • Not suitable for high-precision scientific work without regional adjustment

Frequently Asked Questions

What is an arpent used for?
An arpent is a historical French area unit primarily used in colonial land grants, cadastral maps, and property deeds, especially in regions like Québec and Louisiana.

How large is one square mile?
A square mile is equal to the area of a square with sides one international mile long, measuring exactly 2,589,988.110336 square meters.

Can I use this tool for modern land measurement?
Yes, this converter helps translate historical arpent measurements to modern square miles, aiding in surveying, GIS, and land planning.

Key Terminology

Arpent
A historical French unit of area used for land measurement; commonly roughly 0.34 hectare but varies by region.
Square mile [mi^2]
An imperial and U.S. customary area unit equal to the area of a square one international mile on each side.
Cadastral records
Official documents and maps showing land ownership and boundaries, often referencing units like arpents.

Quick Knowledge Check

What type of unit is an arpent?
One square mile is equal to:
Why might conversion from arpent to square mile be approximate?