What Is This Tool?
This converter helps you transform area values from square hectometers, an SI-derived metric unit, to acres, a traditional unit widely used for land measurement in agriculture and real estate.
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 [ac]' as the target unit.
-
Click the convert button to see the equivalent area in acres.
Key Features
-
Converts between square hectometer (hm²) and acre (ac) units.
-
Easy-to-use interface suitable for agriculture, surveying, and real estate.
-
Browser-based tool that requires no installation.
-
Accurately translates metric land measurements into customary units.
Examples
-
1 hm² is equal to 2.4710538147 acres.
-
5 hm² converts to approximately 12.355 acres.
Common Use Cases
-
Measuring agricultural field or farm sizes using comparable units.
-
Land-use mapping and cadastral surveying for parks, parcels, or small lakes.
-
Estimating site area for civil engineering and development planning.
-
Describing property sizes in real estate listings and legal documents.
-
Zoning and land assessment for tax and regulatory purposes.
Tips & Best Practices
-
Ensure you select the correct source and target units before converting.
-
Use this tool to simplify comparisons between metric and customary land measurements.
-
Verify converted values especially when used for official surveying or legal purposes.
-
Be aware that acres are non-SI units mainly used in countries following customary systems.
Limitations
-
Acre is a non-SI unit and may not be familiar in metric system countries.
-
Conversion may involve rounding that could affect precision for detailed surveying.
-
Users should double-check results when applying them to legal or property documents.
Frequently Asked Questions
-
What is a square hectometer?
-
A square hectometer (hm²) is an SI-derived unit of area defined as the area of a square with sides one hectometer (100 meters), equivalent to 10,000 square meters or one hectare.
-
What is an acre used for?
-
An acre is a non-SI unit primarily used to measure land area, especially farmland, residential, or commercial properties, and for zoning or tax assessment purposes.
-
How do I convert square hectometers to acres?
-
Multiply the number of square hectometers by the conversion rate 2.4710538147 to get the equivalent area in acres.
Key Terminology
-
Square hectometer (hm²)
-
An SI-derived unit of area equal to a square with 100-meter sides, equivalent to one hectare.
-
Acre (ac)
-
A non-SI unit of area commonly used for land measurement, defined as exactly 43,560 square feet.
-
Conversion rate
-
The factor used to translate from one unit of measurement to another, here 1 hm² equals 2.4710538147 acres.