About 0.46 acres.
0.46 acres
20000m2 is about 4.5 (4.9421076) acres.
Answer: 20,000 ft² = 0.459136 acres.
32.24sq mi
80.937 sq km
There are 43560 square feet in one acre. Therefore, rounded to three decimal places, 20000 square feet is equal to 20000/43560 = 0.459 acres.
(20,000 acres) / (640 acres per sq mile) = 31.25square miles
20,000 square feet is about 1/2 acre (0.45913682 acres).
20,000 acres is 31.25 square miles.
20,000 sq ft is 0.459 acre.
About 1/2 acre (0.45913682 acres).