Area Converter
1 m² = 0.000001 km²
About the area category
Surface size: rooms, apartments, land plots, and solar panels.
You will reach for these conversions when comparing apartment sizes listed in square meters vs square feet, or buying land or farmland advertised in acres or hectares.
- A family apartment of 90 m² is about 970 sq ft
- One hectare is 10,000 m², about 2.47 acres
- An acre is roughly a football field without the end zones
Popular area conversions
Common mistakes
- An acre is a fixed unit (4,047 m²), not "whatever a local field is"
- Squares of flooring: US "square" in roofing means 100 sq ft
Frequently asked questions
Which area units does this converter support?
10 units: Square Meter, Square Kilometer, Square Centimeter, Square Millimeter, Hectare, Acre, and more. All conversions run locally in your browser, nothing is sent to a server.
How accurate are the area conversions?
All factors follow the official SI definitions and internationally agreed standards. Results are shown with up to 8 significant digits, which is far beyond the precision of everyday measurements.
Is this converter free?
Yes, completely free and unlimited, supported by ads. No app install, no sign-up.