What is a mile (Roman)?

A mile (Roman) is an ancient length unit equal to 1,000 double steps or 5,000 Roman feet, historically used in Roman roads and military surveying.

What is a chain (US survey)?

The chain (US survey) is a traditional length unit of 66 US survey feet, commonly used in US land surveying and cadastral measurements.

Why convert from mile (Roman) to chain (US survey)?

This conversion helps to translate ancient Roman measurements into units historically used in US surveying, facilitating archaeological and historical land data comparison.

How to Convert from Mile (Roman) to Chain (US survey) [ch]

Convert ancient Roman miles to US survey chains using a straightforward unit converter designed for historical and surveying contexts.

Mile (Roman)

Chain (US survey) [ch]

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Mile (Roman) to Chain (US survey) [ch] Conversion Table

Mile (Roman)	Chain (US survey) [ch]

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.

Mile (Roman) to Chain (US survey) [ch] Conversion Table
Mile (Roman)	Chain (US survey) [ch]

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What Is This Tool?

This tool enables users to convert length values from the Roman mile, an ancient unit used in Roman roads and military measurements, into the US survey chain, a traditional unit applied in American land surveying.

How to Use This Tool?

Enter the length value in mile (Roman) units.
Select mile (Roman) as the from-unit and chain (US survey) [ch] as the to-unit.
Click the convert button to see the equivalent distance in chains.

Key Features

Converts distance from Roman miles to US survey chains accurately.
Supports units used in archaeological, cadastral, and historical surveying domains.
Browser-based and easy to use for quickly translating ancient measurements.
Provides a conversion formula grounded in historical and surveying standards.

Examples

2 mile (Roman) converts to approximately 147.12 chain (US survey) [ch].
0.5 mile (Roman) converts to about 36.78 chain (US survey) [ch].

Common Use Cases

Translating ancient Roman distances into American land survey units for archaeological mapping.
Reconstructing Roman road measurements alongside US historical cadastral data.
Assisting scholars interpreting Roman texts with modern surveying terms.

Tips & Best Practices

Always consider the approximate nature of the Roman mile when converting.
Use this tool primarily for historical and archaeological purposes rather than high-precision measurements.
Cross-check conversions with original sources when working on detailed cadastral surveys.

Limitations

Roman mile measurements are approximate and may not match exact modern unit conversions.
Differences exist between Roman feet and US survey feet affecting precision.
Variability in regional and historical survey standards might influence conversion accuracy.

Frequently Asked Questions

What is a mile (Roman)?: A mile (Roman) is an ancient length unit equal to 1,000 double steps or 5,000 Roman feet, historically used in Roman roads and military surveying.
What is a chain (US survey)?: The chain (US survey) is a traditional length unit of 66 US survey feet, commonly used in US land surveying and cadastral measurements.
Why convert from mile (Roman) to chain (US survey)?: This conversion helps to translate ancient Roman measurements into units historically used in US surveying, facilitating archaeological and historical land data comparison.

Key Terminology

Mile (Roman): An ancient Roman unit of length equal to 1,000 double steps or 5,000 Roman feet, used for distance measurement on Roman roads.
Chain (US survey) [ch]: A traditional US length unit equal to 66 US survey feet, historically used in land surveying and property boundary descriptions.
Double steps (passus): A measurement consisting of two steps, forming the basis of the Roman mile unit.

Quick Knowledge Check

Which unit was traditionally used in ancient Roman road measurements?

Chain (US survey)

Mile (Roman)

US survey foot

What is the length of one US survey chain?

66 US survey feet

100 Roman feet

1,000 double steps

Why is the mile (Roman) to chain conversion important?

For modern construction

For archaeological and historical surveying

For astronomy calculations

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