What is an inch (US survey)?

The US survey inch is a legacy unit of length formerly used in U.S. surveying, defined exactly as 100/3937 metres and equal to 1/12 of the US survey foot.

What does the Roman actus represent?

The Roman actus is an ancient Roman unit of length equal to 120 Roman feet, about 35.5 metres, used for land measurement and defining land areas.

Why convert from inch (US survey) to Roman actus?

Converting between these units helps integrate historical US surveying records with ancient Roman land measurements for research and cadastral analysis.

How to Convert from Inch (US survey) [in] to Roman actus?

Easily convert length measurements from the US survey inch to the ancient Roman unit called actus using this online converter tool. Perfect for historical and cadastral research.

Inch (US survey) [in]

Roman actus

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Inch (US survey) [in] to Roman actus Conversion Table

Inch (US survey) [in]	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

Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.

Interval

Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.

Inch (US survey) [in] to Roman actus Conversion Table
Inch (US survey) [in]	Roman actus

Explore More Length Units Converter

What Is This Tool?

This unit converter enables you to change length values from the US survey inch, a legacy American surveying unit, into the Roman actus, an ancient Roman length measurement. It supports research and analysis involving historical surveying and land measurement systems.

How to Use This Tool?

Enter the length value in inch (US survey) into the input field.
Select 'inch (US survey)' as the source unit and 'Roman actus' as the target unit.
Click the convert button to get the equivalent value in Roman actus.
Review the conversion result provided based on the established formula.
Use the example references for better understanding of the outputs.

Key Features

Converts inch (US survey) to Roman actus accurately using defined conversion rates.
Supports legacy and historical land measurement unit conversion.
Browser-based tool requiring no installation or registration.
Offers clear conversion formulas and example calculations.
Ideal for archaeology, geodesy, and land registry studies.

Examples

Converting 10 inch (US survey) results in 0.007159235 Roman actus.
Converting 100 inch (US survey) equals 0.07159235 Roman actus.

Common Use Cases

Assisting with interpretation of historical U.S. land survey records measured in US survey inch.
Integrating ancient Roman surveying units with more recent cadastral data.
Conducting archaeological or geodetic research involving Roman and US survey units.
Converting legacy maps or land parcel measurements for academic analysis.

Tips & Best Practices

Verify the historical context when using Roman actus as the unit may vary slightly.
Confirm the original measurement units in legacy datasets before converting.
Use conversions primarily for academic, historical, or research purposes.
Compare converted results with source documentation when available.

Limitations

Roman actus is an approximate ancient measurement with variability across history.
US survey inch is a legacy unit being replaced by international standards.
Historical data may lack precision impacting conversion accuracy.
Mostly suited for academic or historical use rather than current engineering projects.

Frequently Asked Questions

What is an inch (US survey)?: The US survey inch is a legacy unit of length formerly used in U.S. surveying, defined exactly as 100/3937 metres and equal to 1/12 of the US survey foot.
What does the Roman actus represent?: The Roman actus is an ancient Roman unit of length equal to 120 Roman feet, about 35.5 metres, used for land measurement and defining land areas.
Why convert from inch (US survey) to Roman actus?: Converting between these units helps integrate historical US surveying records with ancient Roman land measurements for research and cadastral analysis.

Key Terminology

Inch (US survey): A legacy American surveying length unit defined as exactly 100/3937 metres, equal to 1/12 of a US survey foot.
Roman actus: An ancient Roman unit of length equal to 120 Roman feet, roughly 35.5 metres, used in land measurement and surveying.
Conversion rate: The fixed multiplication factor used to convert one unit into another, here 1 inch (US survey) equals 0.0007159235 Roman actus.

Quick Knowledge Check

What is the inch (US survey) primarily used for?

Modern engineering measurements

Legacy U.S. surveying and cadastral records

International metric system replacement

How is the Roman actus mainly used historically?

Measuring roads and property boundaries in Roman times

Modern construction projects

Defining nautical distances

What is a key limitation of using the Roman actus unit?

It is a highly precise modern unit

It varies historically and is approximate

It is defined exactly by international standards

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