An arpent is a historic French unit of length primarily used for measuring land, especially in colonial territories such as Quebec and Louisiana.

What is a Roman actus?

A Roman actus is an ancient Roman length unit equal to 120 Roman feet, used mainly in land measurement and defining parcel boundaries.

Why convert from arpent to Roman actus?

Converting allows interpretation and comparison of land measurements between French colonial and Roman systems for historical, archaeological, or legal purposes.

How to Convert from Arpent to Roman Actus

Easily convert measurements from arpent, a historical French unit, to Roman actus, an ancient Roman unit of length used in land surveying. Ideal for historical and cadastral research.

Arpent

Roman actus

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Arpent to Roman actus Conversion Table

Arpent	Roman actus

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Start Value

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.

End Value

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Interval

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Arpent to Roman actus Conversion Table
Arpent	Roman actus

Explore More Length Units Converter

What Is This Tool?

This converter transforms length values from arpent, a traditional French measurement used for land parcels, into Roman actus, an old Roman unit applied in surveying and cadastral mapping.

How to Use This Tool?

Enter the value you want to convert in arpent units.
Select arpent as the source unit and Roman actus as the target unit.
Click convert to see the equivalent length in Roman actus.
Use the results to assist with historical surveying or land description interpretation.

Key Features

Converts length measurements from arpent to Roman actus accurately.
Supports historical land measurement conversions for research and legal use.
Browser-based and easy to use without additional software.
Provides clear unit definitions and context for each measurement.
Examples included to demonstrate typical conversions.

Examples

2 Arpents converts to approximately 3.2989690722 Roman actus.
0.5 Arpent converts to approximately 0.82474226805 Roman actus.

Common Use Cases

Interpreting historic land frontages in French colonial areas like Quebec and Louisiana.
Converting cadastral map dimensions between French and ancient Roman systems.
Supporting legal and archaeological studies involving historic land measurements.
Translating land descriptions for surveying and property boundary research.

Tips & Best Practices

Verify the regional context of the arpent, since its length varied by time and place.
Use this conversion for general historical interpretation rather than exact modern precision.
Consult historical records carefully to understand measurement standards used.
Cross-reference converted results with additional sources for surveying accuracy.

Limitations

Arpent length varied regionally and over time, affecting exact conversions.
Historical measurement inconsistencies and record preservation may limit precision.
Roman actus is an ancient unit and may not precisely align with modern length units without context.

Frequently Asked Questions

What is an arpent?: An arpent is a historic French unit of length primarily used for measuring land, especially in colonial territories such as Quebec and Louisiana.
What is a Roman actus?: A Roman actus is an ancient Roman length unit equal to 120 Roman feet, used mainly in land measurement and defining parcel boundaries.
Why convert from arpent to Roman actus?: Converting allows interpretation and comparison of land measurements between French colonial and Roman systems for historical, archaeological, or legal purposes.

Key Terminology

Arpent: A historical French unit of length used mainly for land measurement in France and its colonies.
Roman actus: An ancient Roman length unit of about 35.5 metres, used for land surveying and defining property boundaries.
Cadastral: Relating to the official records or maps showing the boundaries and ownership of land.

Quick Knowledge Check

What type of measurement is an arpent?

Weight unit

Length unit

Volume unit

What was the Roman actus primarily used for?

Weight measurement

Land surveying

Currency exchange

Which regions commonly used the arpent unit?

Ancient Rome

French colonies like Quebec and Louisiana

Medieval England

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