Linear Feet Formula:
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Linear feet is a measurement of length that is commonly used in construction, flooring, and other industries where materials are sold by length rather than area. It represents the straight-line measurement of an object or space.
The calculator uses the simple formula:
Where:
Explanation: This calculation converts area (square footage) into length (linear feet) when you know the width of the material.
Details: Linear feet measurements are essential when purchasing materials like flooring, fencing, countertops, or lumber that are sold by length rather than area.
Tips: Enter the total square footage and the width in feet. Both values must be positive numbers. The calculator will determine how many linear feet of material you'll need.
Q1: What's the difference between linear feet and square feet?
A: Square feet measures area (length × width), while linear feet measures only length. Linear feet is useful when working with materials of consistent width.
Q2: When would I need to calculate linear feet?
A: Common uses include calculating how much flooring, trim, or fencing to purchase when you know the width of the materials.
Q3: Can I use this for irregular shapes?
A: This calculation works best for rectangular areas. For irregular shapes, you may need to break the area into rectangular sections first.
Q4: What if my width is in inches?
A: Convert inches to feet by dividing by 12 before entering the value (e.g., 6 inches = 0.5 feet).
Q5: How precise should my measurements be?
A: For most projects, measuring to the nearest 1/4 inch (0.02 feet) is sufficient, but precision requirements depend on your specific project.