convert sq. ft to sq. acres
The answer is 2.29568411387E-5. We assume you are converting between acre and square foot. You can view more details on each measurement unit: acre or square feet. The SI derived unit for area is the square meter. 1 square meter is equal to 0.000247105381467 acre, or 10.7639104167 square feet. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between acres and square feet.