What area units does this converter support?

Our area converter supports all major units including square meters (m²), square kilometers (km²), square centimeters (cm²), square millimeters (mm²), square feet (ft²), square yards (yd²), square miles (mi²), acres, and hectares — making it suitable for scientific, agricultural, real estate, and construction use cases.

How many square feet are in an acre?

One acre equals exactly 43,560 square feet. It also equals 4,047 square meters or 0.4047 hectares. Our area converter calculates this and dozens of other conversions instantly and accurately.

How do I convert square meters to square feet?

To convert square meters to square feet, multiply by 10.7639. For example, 100 m² = 1,076.39 ft². Enter the value and select your units in the converter above and the result is shown instantly without any calculation needed.

How accurate is the area converter?

The converter uses internationally standardized conversion factors with high decimal precision, making it accurate enough for professional use in architecture, civil engineering, agriculture, and real estate.

Can I convert hectares to acres?

Yes. One hectare equals 2.47105 acres. Simply enter your value, select hectares as the source unit and acres as the target, and the tool shows the result immediately.

Is this area converter free to use?

Yes, completely free. There is no account required, no usage limits, and no installation needed. The converter runs entirely in your browser on any device.

Area Converter

Free online Area Converter. Simple, fast, and secure tool running in your browser.

Free Online Area Converter

Our Area Converter is a free online tool that converts between all standard and international area measurement units instantly. Whether you need to convert square meters to square feet, acres to hectares, or any other combination, simply enter your value and select your units — the result appears immediately.

Used by architects, real estate agents, farmers, land surveyors, students, and engineers worldwide, this tool eliminates the need for manual calculation and removes the risk of conversion errors. It supports all major metric and imperial area units in a single, intuitive interface.

Supported Area Units

📐 Metric Units

✓ Square Millimeter (mm²)
✓ Square Centimeter (cm²)
✓ Square Meter (m²)
✓ Square Kilometer (km²)
✓ Hectare (ha)
✓ Are (a)

📏 Imperial & US Units

✓ Square Inch (in²)
✓ Square Foot (ft²)
✓ Square Yard (yd²)
✓ Square Mile (mi²)
✓ Acre
✓ Township

Quick Reference — Common Area Conversions

From	To	Multiply By
Square Meters	Square Feet	10.7639
Acres	Hectares	0.404686
Hectares	Acres	2.47105
Square Feet	Square Meters	0.092903
Square Miles	Square Kilometers	2.58999
Square Kilometers	Hectares	100

How to Use the Area Converter

1
Enter the Numeric Value
Type the area measurement you want to convert into the number input field.
2
Select Source and Target Units
Choose your original unit from the first dropdown and your desired output unit from the second dropdown.
3
Read the Instant Result
The converted value updates instantly as you type — no submit button needed. Copy the result for use in documents, spreadsheets, or reports.

Who Uses an Area Converter?

🏗️

Architects & Civil Engineers

Convert floor plans between metric and imperial systems when working on international projects.

🏡

Real Estate Professionals

Convert property sizes between square feet and square meters for international listings and buyers.

🌾

Farmers & Land Surveyors

Convert between acres and hectares for crop planning, land sales, and agricultural subsidies.

🎓

Students & Educators

Quickly verify homework answers and understand the relationship between different area measurement systems.

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