What is a hectometer?

A hectometer (hm) is an SI unit of length equal to 100 metres and used for measuring distances like topographic grid lengths or land segments.

Why convert hectometers to perch?

Conversion is useful for interpreting old land survey records and legal documents that use the historic perch unit, which is about 5.0292 metres long.

Is the perch still used today?

The perch is largely obsolete but remains relevant in historical research, cadastral studies, and understanding older property boundaries.

Convert Hectometer to Perch Easily | Unit Converter

Use this online tool to convert length measurements from hectometers (hm) to perch, ideal for interpreting historical land records and cadastral data.

Hectometer [hm]

Perch

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

Hectometer [hm] to Perch Conversion Table

Hectometer [hm]	Perch

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.

Hectometer [hm] to Perch Conversion Table
Hectometer [hm]	Perch

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What Is This Tool?

This unit converter allows you to change length values from hectometers to perch. It's designed to help translate modern metric units into historical length measures commonly found in old surveying and property documents.

How to Use This Tool?

Enter the value in hectometers you want to convert.
Select 'hectometer [hm]' as the input unit and 'perch' as the output unit.
Click the convert button to get the equivalent measurement in perch.
Use the result for understanding or translating historical length data.

Key Features

Converts length from hectometer (hm) to perch accurately.
Useful for historic land and surveying record interpretation.
Browser-based and easy to use with instant results.
Supports understanding of old legal and cadastral measurements.

Examples

2 hm equals 39.7677563032 perch calculated by multiplying 2 by 19.8838781516.
0.5 hm converts to 9.9419390758 perch by the same conversion factor.

Common Use Cases

Translating metric measurements into historical units for old land surveys.
Interpreting dimensions in historical property deeds and boundary descriptions.
Reading and converting sizes on historical estate and agricultural records.

Tips & Best Practices

Check the historical context when converting to perch as definitions may vary.
Use the tool to bridge metric and historical measurement systems in land and cadastral research.
Confirm values when interpreting old legal documents to avoid confusion from obsolete units.

Limitations

The perch is an older unit and may not be consistent in all historical records.
Conversions might vary slightly due to rounding between metric and imperial-based units.
Not recommended for applications requiring high precision or current standard units.

Frequently Asked Questions

What is a hectometer?: A hectometer (hm) is an SI unit of length equal to 100 metres and used for measuring distances like topographic grid lengths or land segments.
Why convert hectometers to perch?: Conversion is useful for interpreting old land survey records and legal documents that use the historic perch unit, which is about 5.0292 metres long.
Is the perch still used today?: The perch is largely obsolete but remains relevant in historical research, cadastral studies, and understanding older property boundaries.

Key Terminology

Hectometer (hm): An SI unit of length equal to 100 metres, often used in topographic mapping, surveying, and land measurement.
Perch: A historical length unit equal to 16.5 feet or 5.0292 metres, primarily used in surveying and land measurement.
Conversion Rate: The factor used to change a measurement from one unit to another, here 1 hm equals approximately 19.8839 perch.

Quick Knowledge Check

What length does a hectometer represent?

10 metres

100 metres

1000 metres

Which unit is equivalent to approximately 5.0292 metres?

Hectometer

Perch

Kilometre

What is a common use of converting hectometers to perch?

Modern construction planning

Interpreting historical land records

Measuring very short lengths

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