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Conversion Formula:
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Square foot to square meter 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 property measurements, construction projects, and scientific calculations.
The calculator uses the conversion formula:
Where:
Explanation: The conversion factor 0.092903 is derived from the relationship between feet and meters (1 foot = 0.3048 meters, so 1 sq ft = 0.3048 × 0.3048 = 0.092903 sq m).
Details: Accurate area conversion is crucial for international real estate transactions, architectural planning, engineering projects, and scientific research where metric measurements are standard.
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 the definition of a foot in meters (1 ft = 0.3048 m), so 1 sq ft = 0.3048 m × 0.3048 m = 0.09290304 sq m, which is rounded to 0.092903 for practical use.
Q2: How accurate is this conversion?
A: The conversion is mathematically precise based on the defined relationship between feet and meters. The calculator provides results with four decimal places for high accuracy.
Q3: When would I need to convert sq ft to sq m?
A: Common scenarios include international property comparisons, construction projects using metric specifications, scientific research, and academic calculations.
Q4: Can I convert square meters back to square feet?
A: Yes, the reverse conversion uses the formula: sq ft = sq m / 0.092903 or sq ft = sq m × 10.7639.
Q5: Are there any exceptions to this conversion?
A: The conversion is standard and universal for area measurements. However, some historical or regional measurements might use slightly different definitions, but the international standard uses 0.092903.