Acreage Formula:
From: | To: |
Acreage calculation converts square footage to acres, which is useful for land measurement, real estate, agriculture, and property planning. One acre equals 43,560 square feet.
The calculator uses the acreage formula:
Where:
Explanation: The formula simply divides the total square footage by the number of square feet in one acre.
Details: Accurate acreage calculation is essential for property valuation, agricultural planning, construction projects, and land development.
Tips: Enter the total square footage of the area. The value must be greater than 0. The calculator will automatically compute the equivalent acreage.
Q1: Why is 43,560 square feet equal to one acre?
A: This measurement comes from the traditional definition of an acre as the area a yoke of oxen could plow in one day, standardized to 43,560 square feet.
Q2: How precise is this conversion?
A: The conversion is mathematically exact, though practical measurements of land may have some margin of error.
Q3: Can I convert acres back to square feet?
A: Yes, multiply acres by 43,560 to get square feet.
Q4: What's the difference between acres and hectares?
A: One hectare equals 2.471 acres or 107,639 square feet. Hectares are more commonly used in metric system countries.
Q5: How big is a quarter-acre lot?
A: A quarter-acre is 10,890 square feet (43,560 ÷ 4). This is a common residential lot size in many areas.