What is a square hectometer?

A square hectometer (hm²) is a metric unit of area equal to the area of a square measuring one hectometer (100 meters) on each side, equivalent to one hectare or 10,000 square meters.

How does the U.S. survey acre differ from the international acre?

The U.S. survey acre is defined using the U.S. survey foot, making it slightly larger than the international acre which uses the international foot.

Why convert square hectometers to U.S. survey acres?

This conversion helps translate metric measurements commonly used internationally and in agriculture into units recognized in U.S. land surveying and property documentation.

How to Convert from Square hectometer [hm^2] to Acre (US survey) [ac]

Learn how to accurately convert area measurements from square hectometers to U.S. survey acres using this easy-to-use online converter tool designed for agriculture, land surveying, and property planning.

Square hectometer [hm^2]

Acre (US survey) [ac]

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

Square hectometer [hm^2] to Acre (US survey) [ac] Conversion Table

Square hectometer [hm^2]	Acre (US survey) [ac]

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.

Square hectometer [hm^2] to Acre (US survey) [ac] Conversion Table
Square hectometer [hm^2]	Acre (US survey) [ac]

Explore More Area Units Converter

What Is This Tool?

This tool facilitates the conversion of area units from square hectometers, an SI-derived metric unit, to acres based on the U.S. survey system. It is ideal for translating metric area measurements into U.S. customary units used in land surveying and property documentation.

How to Use This Tool?

Enter the area value in square hectometers into the input field
Select 'square hectometer [hm²]' as the source unit
Choose 'acre (US survey) [ac]' as the target unit
Click the convert button to see the result in acres

Key Features

Supports conversion between square hectometers and U.S. survey acres
Aligns with standard definitions used in agriculture and cadastral surveying
Browser-based tool requiring no installation
Provides clear conversion formulas and examples

Examples

Convert 1 hm² to acres: results in 2.4710439305 acres
Convert 5 hm² by multiplying 5 × 2.4710439305 to get 12.35521965 acres

Common Use Cases

Measuring agricultural fields and farm sizes using metric and U.S. customary units
Land surveying and cadastral mapping for property boundaries in the U.S.
Civil engineering planning involving area measurements across metric and U.S. survey systems
Interpreting historical and legal land documents that employ U.S. survey foot measurements

Tips & Best Practices

Verify units before conversion to ensure accuracy
Use this tool for approximate area translations between metric and U.S. survey units
Cross-check results with official land records when precision is critical
Be mindful of slight differences caused by the U.S. survey foot versus international foot

Limitations

The U.S. survey acre definition uses the U.S. survey foot, differing slightly from the international foot
Minor discrepancies may appear when comparing to international-acre values
Precision depends on rounding and survey methods between metric and U.S. customary units

Frequently Asked Questions

What is a square hectometer?: A square hectometer (hm²) is a metric unit of area equal to the area of a square measuring one hectometer (100 meters) on each side, equivalent to one hectare or 10,000 square meters.
How does the U.S. survey acre differ from the international acre?: The U.S. survey acre is defined using the U.S. survey foot, making it slightly larger than the international acre which uses the international foot.
Why convert square hectometers to U.S. survey acres?: This conversion helps translate metric measurements commonly used internationally and in agriculture into units recognized in U.S. land surveying and property documentation.

Key Terminology

Square hectometer (hm²): An area unit equal to a square measuring 100 meters on each side, equivalent to 10,000 square meters or one hectare.
Acre (US survey) [ac]: An area measure based on the U.S. survey foot, equal to 43,560 square U.S. survey feet, commonly used in U.S. land surveying and property records.
U.S. survey foot: A foot unit used in U.S. land surveying defined exactly as 1200/3937 meters, differing slightly from the international foot.

Quick Knowledge Check

What area does one square hectometer cover?

100 square meters

10,000 square meters

1,000 square meters

Which unit is slightly larger due to differing foot definitions?

International acre

Acre (US survey)

Square hectometer

In what fields is this converter particularly useful?

Cooking measurements

Land surveying and agriculture

Time tracking

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