Square Feet Formula:
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Linear feet measures length in a straight line, while square feet measures area. Converting linear feet to square feet requires knowing the width of the area to calculate the total surface area.
The calculator uses the area formula:
Where:
Explanation: This calculation converts a linear measurement with a known width into area measurement by multiplying length by width.
Details: Accurate area calculation is essential for construction projects, flooring installation, painting estimates, landscaping, and material purchasing decisions.
Tips: Enter the width in feet. The calculator assumes a fixed length of 100 linear feet. Width must be a positive number greater than zero.
Q1: What's the difference between linear feet and square feet?
A: Linear feet measures length only, while square feet measures area (length × width).
Q2: When would I need this conversion?
A: When you know the linear footage of material but need to calculate coverage area for flooring, carpet, fencing, or other materials.
Q3: Can I use this for different lengths?
A: This calculator is specifically for 100 linear feet. For other lengths, multiply your linear feet by the width directly.
Q4: What if my measurements are in inches?
A: Convert inches to feet first (divide by 12) before using this calculator.
Q5: Is this accurate for irregular shapes?
A: This calculation assumes a rectangular area. For irregular shapes, you'll need to break the area into rectangular sections and sum them.