You can't convert feet to acres. Feet is a measure of length, and acres is a measure of area. One acre is equal to 43,650 square feet.
1.18 acres = 51,400.8 sq feet.
20.89 acres.
3.09917 acres.
How many acres are 310 feet * 630 feet
108,000 square feet or 2.479 acres.
18.59 acres
About 17.2 acres.
2.083 acres.
2.75 acres.
18.2 acres.
5 acres.
0.98 acres.