Conversion Formula:
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The feet to meters conversion is a fundamental unit conversion in the International System of Units (SI). One foot is equal to exactly 0.3048 meters. This conversion is essential for scientific, engineering, and international communication purposes.
The calculator uses the simple conversion formula:
Where:
Explanation: The conversion factor 0.3048 is exact and defined by international agreement, making this conversion precise and reliable.
Details: Accurate length conversion between imperial and metric systems is crucial for international trade, engineering projects, scientific research, and everyday measurements in countries using different systems.
Tips: Simply enter the length in feet (must be ≥0) and the calculator will instantly provide the equivalent length in meters. The result is displayed with 4 decimal places for precision.
Q1: Why is the conversion factor 0.3048 exactly?
A: This exact value was internationally agreed upon in 1959, defining one foot as exactly 0.3048 meters.
Q2: How accurate is this conversion?
A: The conversion is mathematically exact, not an approximation. All calculations using this factor are precise.
Q3: When would I need to convert feet to meters?
A: Common uses include international travel, scientific research, engineering projects, and understanding product specifications from different countries.
Q4: Are there situations where a different conversion factor is used?
A: No, 0.3048 is the only internationally accepted conversion factor since 1959. Historical definitions may differ but are obsolete.
Q5: How do I convert meters back to feet?
A: Multiply meters by 3.28084 (which is 1/0.3048) to convert back to feet.