Area Converter
Convert area units: square feet to square meters, acres to hectares, square miles to km². For real estate, land, and construction.
How to Use
- 1 Enter a area value in the input field
- 2 Select the unit you're converting FROM
- 3 Select the unit you're converting TO
- 4 See instant results with high precision
- 5 Use swap button to reverse the conversion quickly
What You Get
Convert between 7 area units: Square Meters, Square Kilometers, Square Feet, Square Yards, Square Miles, Acres, Hectares. All calculations use standard conversion factors with up to 8 decimal places.
Input: 1 m²
Output: 1.0000e-6 km²
Input: 100 km²
Output: 1.0000e+8 m²
How do I convert square feet to square meters?
1 m² = 10.764 sq ft. Divide sq ft by 10.764. Example: 1000 sq ft = 92.9 m².
How big is an acre?
1 acre = 43,560 sq ft = 4,047 m² ≈ 0.4 hectares. About 90% of a football field.
What is a hectare in acres?
1 hectare = 10,000 m² = 2.47 acres. Used for large land areas like farms and parks.
How do I calculate square footage of a room?
Multiply length × width. Example: 12×15 ft room = 180 sq ft. For irregular shapes, divide into rectangles and add.
How do I convert square meters to square feet?
1 m² = 10.764 sq ft. Multiply m² by 10.764. Example: 100 m² = 1,076 sq ft.
How many square feet are in an acre?
1 acre = 43,560 sq ft. 1 sq mile = 640 acres = 27,878,400 sq ft.
How do I convert square miles to square kilometers?
1 sq mi = 2.59 km². Multiply sq miles by 2.59. Example: 10 sq mi = 25.9 km².
What is the difference between square meters and meters squared?
Same thing. 10 m² means 10 square meters of area, not a 10m × 10m square (which would be 100 m²).
All conversions happen locally in your browser. Nothing is sent anywhere.