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Square Footage Formula:
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Square footage calculation is a fundamental real estate measurement that determines the total area of a space by summing the products of length and width for all rectangular sections. It's essential for property valuation, listing descriptions, and construction planning.
The calculator uses the formula:
Where:
Explanation: The calculator sums the area of all rectangular sections to determine the total square footage of a property.
Details: Accurate square footage measurement is crucial for property valuation, fair market pricing, tax assessment, construction material estimation, and compliance with building codes and real estate regulations.
Tips: Measure each rectangular section of the property. Enter length and width in feet for each section. Use the "Add Another Dimension" button for irregularly shaped properties with multiple rectangular areas. All values must be positive numbers.
Q1: What's included in square footage calculations?
A: Typically includes finished, heated living areas. Excludes garages, unfinished basements, porches, and attics unless they meet specific criteria for livable space.
Q2: How do I measure irregularly shaped rooms?
A: Divide irregular spaces into smaller rectangular sections, measure each separately, and sum the areas using this calculator.
Q3: Are there standard measurement guidelines?
A: Yes, most regions follow the ANSI Z765 standard which specifies measuring from exterior walls and includes certain features while excluding others.
Q4: How accurate should measurements be?
A: Professional measurements should be within 1-2% accuracy. Always measure twice and verify critical dimensions.
Q5: Does square footage affect property value?
A: Significantly. Price per square foot is a key metric in real estate valuation, though location, condition, and amenities also greatly influence value.