Area Formula:
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Garden square footage refers to the total area of a garden space measured in square feet. It's calculated by multiplying the length by the width of the garden area, providing the total surface area available for planting and landscaping.
The calculator uses the area formula:
Where:
Explanation: The formula calculates the total area by multiplying the length and width measurements together, giving the result in square feet.
Details: Accurate area calculation is essential for proper garden planning, determining the amount of materials needed (soil, mulch, plants), irrigation system design, and overall landscape design.
Tips: Enter length and width measurements in feet. All values must be valid positive numbers. For irregular shapes, break the area into rectangular sections and calculate each separately.
Q1: Can I use this calculator for irregularly shaped gardens?
A: For irregular shapes, divide the area into rectangular sections, calculate each separately, then sum the results for total square footage.
Q2: How accurate should my measurements be?
A: For best results, measure to the nearest inch and convert to decimal feet (e.g., 12'6" = 12.5 feet) for more precise calculations.
Q3: What if my garden has curved edges?
A: For curved areas, approximate the shape using multiple rectangular sections or use more advanced geometric formulas for specific curved shapes.
Q4: Can I calculate square footage for sloped gardens?
A: This calculator provides horizontal area. For sloped areas, you may need to calculate the actual surface area separately if planting on slopes.
Q5: How do I convert square feet to other units?
A: 1 square foot = 144 square inches, 1 square yard = 9 square feet, 1 acre = 43,560 square feet.