Hectares to Acres Converter: Use, Formulas and Origin


The Hectares (ha) to Acres converter is a handy tool for making conversions between these two units of area measurement. Whether you're involved in agriculture, land planning or simply want to make conversions between these two units, this article will guide you through the use of the ha to acres converter. You'll also discover the mathematical formulas used for conversions and a note on the origin of the acres unit of measurement.

How does the Hectares to Acres converter work?

The Hectares to Acres converter uses mathematical formulas to convert between these two units of area measurement. Here are the conversion formulas used:

Converting Hectares to Acres: Acres ≈ Hectares * 2.47105

Converting Acres to Hectares: Hectares ≈ Acres / 2.47105

How to use the Hectares to Acres converter?

The Hectares to Acres converter is easy to use, thanks to its user-friendly interface. Follow these steps to perform a conversion:

Step 1: Enter the number of Hectares you wish to convert in the field provided.

Step 2: The converter will automatically perform the calculation and display the result in Acres just below the Hectares input field.

Step 3: If you wish to convert from Acres to Hectares, enter the number of Acres in the second dedicated input field.

Step 4: The result in Hectares will be displayed automatically below the Acres input field.

Example: Convert 100 Hectares to Acres and 50 Acres to Hectares.


100 Hectares * 2.47105 ≈ 247.105 Acres

50 Acres / 2.47105 ≈ 20.2357 Hectares


100 Hectares is equivalent to approximately 247.105 Acres.

50 Acres is equivalent to approximately 20.2357 Hectares.

Note on the origin of the Acres unit of measurement:

The acre is a unit of area measurement widely used in Anglo-Saxon countries. Historically, the acre was based on the amount of land a team of oxen could plow in a day. This varied from region to region, but the modern acre was standardized in 17th-century England to an area of 1 chain long by 1 furlong wide, or 10 chains on 1 chain.


The Hectares to Acres converter is a handy tool for making area conversions between these two commonly used units of measurement. By using the simple conversion formulas presented in this article, you can obtain accurate results for your agricultural, real estate and professional needs. Online converters offer a user-friendly, fast and reliable experience, allowing you to navigate easily between different units of area measurement.