Acreage Formula:
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Acreage calculation converts land dimensions (typically in feet) into acres, which is a standard unit of land measurement in the United States. One acre equals 43,560 square feet.
The calculator uses the acreage formula:
Where:
Explanation: The formula calculates the area in square feet first, then converts it to acres by dividing by the conversion factor.
Details: Accurate acreage calculation is essential for property valuation, agricultural planning, construction projects, and complying with zoning regulations.
Tips: Enter both length and width in feet. Measurements should be taken at the longest and widest points for irregularly shaped lots. For precise calculations, consider professional land surveying.
Q1: How accurate is this calculation for irregular lots?
A: For irregular lots, this gives an approximation. More precise methods involve breaking the lot into regular shapes or using surveying tools.
Q2: What's the difference between acres and hectares?
A: One acre equals 0.4047 hectares. Hectares are more commonly used in metric system countries.
Q3: How do I measure large properties?
A: For large properties, use GPS devices, aerial photography with scaling, or professional land surveying tools for accurate measurements.
Q4: Does slope affect acreage calculations?
A: This calculator gives planar acreage. Sloped land has more surface area but the same acreage measurement when projected horizontally.
Q5: How precise should my measurements be?
A: For most purposes, measuring to the nearest foot is sufficient. For legal or commercial purposes, consider professional measurement to the inch or better.