Area Converter
Convert between square meters, acres, hectares and other area units in one click.
The Area Converter is a free online tool that instantly converts between square meters, square feet, acres, hectares, square kilometers and square miles. No sign-up needed — enter a value, pick your units, and get an accurate result right away. It's especially useful for comparing property listings, planning garden or flooring layouts, or checking measurements on architectural plans.
What is an area converter?
An area converter changes a surface measurement from one unit to another using fixed conversion ratios, so you don't have to remember that one acre equals 4,046.86 square meters or that a hectare equals 10,000 square meters. It's useful for real estate, land surveying, agriculture, construction and schoolwork. The tool also supports smaller metric units like square centimeters, making it flexible enough for both large land parcels and small design projects.
How to use the Area Converter
- Enter the area value you want to convert.
- Select the unit to convert from — square meters, acres, hectares, and more.
- Click Calculate to see the converted result across units.
Key features
- Supports square meters, square kilometers, square feet, square yards, acres and hectares.
- Standards-based conversion ratios for reliable results.
- Instant two-way conversion, no registration needed.
- Works on desktop and mobile, completely free.
Related tools
Need other conversions? Try the Length Converter, Volume Converter, or Weight Converter.
Frequently asked questions
Is the Area Converter free?
Yes, completely free with no sign-up, subscription, or usage limits. There are no hidden fees or premium tiers — every unit combination is available for free.
How many square meters are in an acre?
One acre equals approximately 4,046.86 square meters, or about 0.405 hectares. This makes acres a convenient middle-ground unit for measuring residential and agricultural land.
What's the difference between a hectare and a square kilometer?
A hectare is 10,000 square meters, while a square kilometer is 1,000,000 square meters — so one square kilometer equals 100 hectares. Knowing this relationship helps when comparing land area figures published in different countries.
Can I convert land measurements for real estate?
Yes, the tool is well suited for converting property sizes between acres, hectares, and square feet or meters. It's a quick way to sanity-check listing details before comparing multiple properties.
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