Area Converter
Convert between square meters, acres, hectares, square feet and more with instant results and high precision. Perfect for real estate, land measurement, construction, and gardening projects.
Area Conversion Calculator
Convert between metric and imperial area units with high precision
Popular Conversions
Quick Reference
When to Use Each Unit
Area Conversion Table
Common area conversions for quick reference
| From | To | Multiply by | Example |
|---|---|---|---|
| Square Feet | Square Meters | 0.092903 | 100 ft² = 9.29 m² |
| Square Meters | Square Feet | 10.7639 | 10 m² = 107.64 ft² |
| Acres | Hectares | 0.404686 | 5 acres = 2.02 ha |
| Hectares | Acres | 2.47105 | 2 ha = 4.94 acres |
| Square Miles | Square Kilometers | 2.58999 | 10 mi² = 25.9 km² |
| Square Kilometers | Square Miles | 0.386102 | 25 km² = 9.65 mi² |
| Square Inches | Square Centimeters | 6.4516 | 12 in² = 77.42 cm² |
| Square Yards | Square Meters | 0.836127 | 15 yd² = 12.54 m² |
Understanding Area Measurements
Area vs. Perimeter
Area measures the amount of space inside a two-dimensional shape, expressed in square units. Don't confuse it with perimeter, which measures the distance around the edge. For example, a 10×10 meter room has an area of 100 m² but a perimeter of 40 meters.
Common Area Conversion Formulas
Square Feet to Square Meters: multiply by 0.092903
Acres to Hectares: multiply by 0.404686
Square Miles to Square Kilometers: multiply by 2.58999
Square Inches to Square Centimeters: multiply by 6.4516
Real-World Applications
Area conversion is essential for real estate (property sizes), construction (material calculations), agriculture (land planning), interior design (flooring and paint), and international business dealings. Different regions use different units, making conversion tools crucial for accurate measurements.
Frequently Asked Questions
How big is an acre?
An acre is 43,560 square feet, roughly the size of a football field. It's about 0.405 hectares or 4,047 square meters. Originally, an acre was the amount of land a yoke of oxen could plow in one day.
What's the difference between square feet and feet squared?
"Square feet" (ft²) is the correct term for area measurement. "Feet squared" would technically mean linear feet multiplied by itself, but both terms are often used interchangeably in everyday conversation.
How do I calculate the area of irregular shapes?
For irregular shapes, break them into regular shapes (rectangles, triangles, circles) and calculate each area separately, then add them together. For very complex shapes, use grid approximation or specialized surveying tools.
Why do different countries use different area units?
Historical and cultural reasons. The metric system (hectares, square meters) is used internationally, while imperial units (acres, square feet) are common in the US. Agricultural traditions also influence regional preferences.