What is a reed as a unit of length?

A reed is an obsolete or regional measurement unit historically used in various cultures, typically based on the length of a reed plant or measuring rod. Its exact length varies by locality and time period.

What does chain (US survey) [ch] represent?

The chain (US survey) is a traditional land measurement unit equal to 66 US survey feet and subdivided into 100 links, historically used in US cadastral surveying.

Why convert from reed to chain (US survey)?

Converting reed to chain (US survey) standardizes obsolete or regional length measurements to a unit used in US land surveying, helping interpret historical land documents and enabling modern mapping.

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

Easily convert historical length measurements from reed to chain (US survey) [ch] using this online unit converter. Ideal for land surveyors, researchers, and GIS professionals interpreting old documents.

Reed

Chain (US survey) [ch]

Please check your input. It must be a valid numeric value.

Reed to Chain (US survey) [ch] Conversion Table

Reed	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.

Reed to Chain (US survey) [ch] Conversion Table
Reed	Chain (US survey) [ch]

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What Is This Tool?

This converter helps translate lengths measured in reeds, an obsolete or regional unit, into chains (US survey), a traditional American land surveying unit. It is useful for those working with historical land records and regional measurement systems.

How to Use This Tool?

Enter the length value measured in reeds you want to convert.
Select 'reed' as the input unit and 'chain (US survey) [ch]' as the output unit.
Click convert to get the equivalent length in chains (US survey).
Use the results to interpret historical documents or for modern surveying needs.

Key Features

Converts length from reed to chain (US survey) [ch] accurately using a fixed conversion rate.
Supports interpretation of archaic, regional, or traditional measurement units.
Browser-based tool requiring no installation, accessible anytime online.
Simplifies conversion for use in historical land surveying, cadastral mapping, and GIS applications.

Examples

5 Reed equals 0.681816818 Chain (US survey) [ch].
10 Reed equals 1.363633636 Chain (US survey) [ch].

Common Use Cases

Interpreting and digitizing historical land deeds and maps that use the reed unit.
Converting legacy measurement data for accurate cadastral and GIS mapping.
Supporting ethnographic or archaeological research involving traditional units.
Facilitating rural property boundary assessments with historical units.

Tips & Best Practices

Always verify the historical context of the reed measurement as its length may vary by region.
Use the tool as a guide and consider consulting historical metadata when interpreting old land records.
Be aware that the chain (US survey) uses the US survey foot, which differs slightly from international standards.
Cross-reference converted values with other historical data to ensure accuracy in research and surveying.

Limitations

The reed is an outdated and regionally variable unit, creating potential inconsistencies in length values.
Chain (US survey) is based on the US survey foot, differing from the international foot, which affects metric conversions.
Historical variations and document context must be considered to avoid misinterpretation of conversion results.

Frequently Asked Questions

What is a reed as a unit of length?: A reed is an obsolete or regional measurement unit historically used in various cultures, typically based on the length of a reed plant or measuring rod. Its exact length varies by locality and time period.
What does chain (US survey) [ch] represent?: The chain (US survey) is a traditional land measurement unit equal to 66 US survey feet and subdivided into 100 links, historically used in US cadastral surveying.
Why convert from reed to chain (US survey)?: Converting reed to chain (US survey) standardizes obsolete or regional length measurements to a unit used in US land surveying, helping interpret historical land documents and enabling modern mapping.

Key Terminology

Reed: An obsolete or regional unit of length historically based on the length of a reed plant or measuring rod; values vary by locality and time.
Chain (US survey) [ch]: A traditional land surveying unit equal to 66 US survey feet, subdivided into 100 links, used historically in US cadastral measurement.
US Survey Foot: A unit of length used in US land surveying, slightly different from the international foot, underlying the chain (US survey).

Quick Knowledge Check

What is the primary use of converting from reed to chain (US survey)?

To measure rainfall levels

To interpret historical land records and cadastral surveys

To convert currency rates

What does one chain (US survey) equal?

66 US survey feet

100 international feet

50 meters

Why must caution be used when converting chain (US survey) to metric units?

Because chain (US survey) is based on a slightly different foot unit than the international foot

Because chain (US survey) is no longer in use anywhere

Because the reed unit is standardized worldwide

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