Area Converter
Convert between square meters, square kilometers, acres, hectares, square feet, and more instantly.
About Area Converter
Our Area Converter is a comprehensive tool that allows you to convert area measurements between different units seamlessly. Whether you're working on real estate calculations, land surveying, construction projects, or scientific research, this tool provides accurate conversions across twenty commonly used area units.
The tool supports conversions between Square Meters (m²), Square Kilometers (km²), Square Centimeters (cm²), Square Millimeters (mm²), Hectares (ha), Square Miles (mi²), Square Yards (yd²), Square Feet (ft²), Square Inches (in²), Acres (ac), Square Rods (rd²), Square Chains (ch²), Sections, Townships, Homesteads, Circular Inches (circ in²), Roods, Perches, Ares (a), and Barns (b). All conversions are calculated with high precision and displayed instantly as you type or change units.
Convert From
How to Use
Enter the Area Value
Type the numerical value of the area you want to convert in the "Area Value" field. You can enter whole numbers, decimals, or negative values. The input accepts any valid number.
Select the Original Unit
Choose the unit of your input value from the "From Unit" dropdown. Options include Square Meters (m²), Square Kilometers (km²), Square Feet (ft²), Acres (ac), Hectares (ha), and many more.
Select the Target Unit
Choose the unit you want to convert to from the "To Unit" dropdown. You can also use the "Swap Units" button to quickly switch between the source and target units.
View Results
Click "Convert" to see the result. The tool will display the converted value, the formula used, and all possible conversions from your original value to every supported unit.
Common Conversions
Quick links to frequently used area conversions. Click any link to see the instant result.
Frequently Asked Questions
What are the different area units?
Square Meters (m²): The SI unit for area, widely used globally. Square Kilometers (km²): Used for large land areas, 1 km² = 1,000,000 m². Hectares (ha): Commonly used for land measurement, 1 ha = 10,000 m². Acres (ac): Used primarily in the US and UK, 1 ac ≈ 4,046.86 m². Square Miles (mi²): Used for large areas in the US, 1 mi² ≈ 2.59 km². Square Feet (ft²): Common in real estate, especially in the US.
How precise are the conversions?
Our converter uses high-precision mathematical calculations and displays results with up to 10 decimal places. For most practical applications, 2-4 decimal places are sufficient. You can round the result as needed for your specific use case.
What is the difference between hectares and acres?
A hectare is a metric unit equal to 10,000 square meters, while an acre is an imperial unit equal to approximately 4,046.86 square meters. One hectare is approximately 2.471 acres. Hectares are more commonly used internationally, while acres are still widely used in the United States.
How do I convert square meters to square feet?
To convert from square meters to square feet: square feet = square meters × 10.7639. To convert from square feet to square meters: square meters = square feet × 0.092903. Our tool handles all these formulas automatically, so you don't need to memorize them!
Is this tool free to use?
Absolutely! Our Area Converter is completely free to use, with no registration required. We believe in providing high-quality, accessible tools for students, engineers, real estate professionals, and anyone who needs to perform area conversions quickly and accurately.