Area
Convert areas between square meters, hectares, acres, square kilometers and more. Useful for property, agriculture, map reading and construction projects.
Frequently asked questions
1 hectare equals 10,000 square meters, or a 100 × 100 meter square. Hectares are the metric unit for land area; the US customary equivalent is the acre.
1 acre equals 0.4047 hectares or 4,047 m². Acres are the standard US unit for land area — farmland, real estate listings and property deeds all use acres.
The total land area of the United States is approximately 9,834,000 km² (3,796,000 sq miles), making it the third or fourth largest country in the world by area.
1 square meter equals 10.764 square feet. Conversely, 1 square foot is 0.0929 square meters.