Conversion Formula:
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The conversion from square feet to acres is a standard measurement in real estate and land planning. One acre is defined as 43,560 square feet, which is approximately the area of one football field (without the end zones).
The calculator uses the simple conversion formula:
Where:
Details: Converting between square feet and acres is essential for real estate transactions, agricultural planning, construction projects, and property tax assessments.
Tips: Enter the lot size in square feet. The calculator will automatically convert it to acres. The result is rounded to 4 decimal places for precision.
Q1: Why is 1 acre equal to 43,560 square feet?
A: This measurement dates back to medieval England and was standardized as the area a yoke of oxen could plow in one day.
Q2: How big is an acre visually?
A: Approximately 208.71 feet × 208.71 feet (a square), or about 90% of a football field (without end zones).
Q3: What's the difference between acres and hectares?
A: One hectare equals 2.471 acres. Hectares are more commonly used in metric system countries.
Q4: How precise is this conversion?
A: The conversion factor is exact, but practical measurements of land may have slight variations.
Q5: When would I need to convert square feet to acres?
A: Common uses include real estate listings, agricultural planning, zoning regulations, and property tax assessments.