1. What is Square Footage?

Square footage is a measurement of area expressed in square feet (sq ft). It's commonly used in real estate, construction, and interior design to measure the size of rooms, buildings, or land parcels.

2. How Does the Calculator Work?

The calculator uses the basic area formula:

Where:

• \( length \) — The longer dimension in feet
• \( width \) — The shorter dimension in feet
• \( Area \) — Result in square feet (sq ft)

Explanation: The formula multiplies the length by the width to determine the total area in square feet.

3. Importance of Area Calculation

Details: Accurate area calculations are essential for determining material quantities, space planning, property valuation, and compliance with building codes.

4. Using the Calculator

Tips: Measure both dimensions in feet, enter the values, and the calculator will compute the area. All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: How do I convert inches to feet for the calculator?
A: Divide inches by 12 (e.g., 6 inches = 0.5 feet).

Q2: Can I use this for irregularly shaped rooms?
A: No, this calculator is for rectangular areas only. For irregular shapes, divide into rectangles and sum their areas.

Q3: How accurate should my measurements be?
A: For most purposes, measuring to the nearest 1/4 foot (3 inches) is sufficient.

Q4: What's the difference between square feet and linear feet?
A: Square feet measure area (length × width), while linear feet measure straight-line distance.

Q5: How many square feet are in an acre?
A: There are 43,560 square feet in one acre.