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Conversion Formula:
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Square feet to square meters conversion is the process of converting area measurements from the imperial system (square feet) to the metric system (square meters). This conversion is essential for international real estate, construction, and interior design projects.
The conversion uses the formula:
Where:
Explanation: One square foot equals exactly 0.09290304 square meters. This conversion factor is derived from the definition of a foot (0.3048 meters), squared.
Details: Accurate area conversion is crucial for international property transactions, construction projects involving metric measurements, and ensuring compliance with local building codes that use the metric system.
Tips: Enter the area in square feet. The value must be a positive number. The converter will automatically calculate the equivalent area in square meters with four decimal places precision.
Q1: Why is the conversion factor 0.09290304?
A: This factor comes from squaring the conversion between feet and meters (1 foot = 0.3048 meters, so 1 ft² = 0.3048² = 0.09290304 m²).
Q2: How accurate is this conversion?
A: The conversion is mathematically exact based on the international definition of a foot. Our calculator provides results with four decimal places for precision.
Q3: When would I need to convert square feet to square meters?
A: Common situations include international real estate transactions, working with architectural plans from different countries, and scientific research requiring metric units.
Q4: Are there any exceptions to this conversion?
A: The conversion factor is standard and universal. However, some historical measurements might use slightly different definitions of a foot, though these are rare in modern applications.
Q5: Can I convert square meters back to square feet?
A: Yes, to convert square meters to square feet, multiply by the reciprocal (approximately 10.7639).