Linear to Square Feet Formula:
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Linear to square feet conversion calculates the area of a rectangular space when you know the linear measurement (length) and the width. This is commonly used in construction, flooring, painting, and landscaping projects to determine material requirements.
The calculator uses the simple area formula:
Where:
Explanation: This formula calculates the area of a rectangle by multiplying its length by its width. The result represents the total surface area in square feet.
Details: Accurate area calculation is essential for determining material quantities, project costing, space planning, and ensuring proper coverage for flooring, paint, tiles, carpet, and other construction materials.
Tips: Enter linear feet (length) and width in feet. Both values must be positive numbers. The calculator will automatically compute the area in square feet.
Q1: What's the difference between linear feet and square feet?
A: Linear feet measure length in a straight line, while square feet measure area (length × width).
Q2: Can I use this for irregular shapes?
A: No, this calculator is designed for rectangular areas. For irregular shapes, you may need to break the area into multiple rectangles.
Q3: How accurate should my measurements be?
A: For most projects, measurements to the nearest 1/4 inch (0.02 feet) are sufficient. Always add 5-10% extra for waste and cutting.
Q4: What if my measurements are in inches?
A: Convert inches to feet by dividing by 12. For example, 36 inches = 3 feet, 18 inches = 1.5 feet.
Q5: How do I calculate for multiple rooms?
A: Calculate each room separately and add the results together to get the total square footage.