Convert between square feet and acres in either direction, with additional results in square yards, square metres, and hectares.
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Area Conversion
A square feet and acres converter translates area between square feet and acres in either direction. It also shows the equivalent in square yards, square metres, and hectares, making it useful for property listings, land planning, and lot-size comparisons.
One acre equals 43,560 square feet. To convert square feet to acres, divide by 43,560. To convert acres to square feet, multiply by 43,560.
The additional outputs in square yards, square metres, and hectares let you compare the area across different systems and scales without a separate converter.
Acres = Square feet / 43,560
Divide the square footage by 43,560 to get acres.
Square feet = Acres x 43,560
Multiply the acreage by 43,560 to get square feet.
Use it to compare lot sizes listed in different units, to check how much of an acre a given square footage represents, or to convert land-survey data into the unit your contractor or planning authority expects.
Frequently asked questions
One acre equals exactly 43,560 square feet.
One hectare equals approximately 2.471 acres.
Related
These related calculators come from the same leaf category, nearby sibling categories, or the same top-level topic.
Convert between square metres and square feet in either direction, with additional results in square yards, acres, and hectares.
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Convert a square-foot area to cubic yards by adding depth, with results in cubic feet, cubic metres, and tons for material ordering.
Calculate square metres from length and width in metric or imperial units with conversions to square feet, square yards, and acres.
