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Conversion Formula:
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Square feet and square meters are both units of area measurement used in different systems. Square feet is primarily used in the imperial system (US customary units), while square meters is the standard unit in the metric system used worldwide.
The calculator uses the conversion formula:
Where:
Explanation: One square foot equals exactly 0.092903 square meters. This conversion factor is derived from the relationship between feet and meters (1 foot = 0.3048 meters).
Details: Accurate area conversion is essential for international real estate transactions, construction projects, interior design, and any application where measurements need to be understood across different measurement systems.
Tips: Enter the area in square feet. The value must be a non-negative number. The calculator will automatically convert it to square meters with precision to four decimal places.
Q1: Why is the conversion factor 0.092903?
A: This factor comes from squaring the conversion factor between feet and meters (0.3048 × 0.3048 = 0.09290304).
Q2: How accurate is this conversion?
A: The conversion is mathematically exact based on the defined relationship between feet and meters in the international system of units.
Q3: When would I need to convert square feet to square meters?
A: Common situations include international property comparisons, construction projects using metric materials, scientific research, and any context where metric measurements are required.
Q4: Are there any exceptions to this conversion?
A: The conversion factor is standard and applies universally. However, some historical measurements might use slightly different values, but 0.092903 is the internationally accepted conversion factor.
Q5: Can I convert square meters back to square feet?
A: Yes, to convert back, multiply square meters by 10.7639 (which is 1 ÷ 0.092903).