//Area Conversion Table 1 square foot = 0.0929 square meters 1 square foot = 144 square inches 1 acre = 43560 square feet 1 acre = 4046.85 square meters 1 acre = 0.4047 hectares 1 square mile = 640 acres 1 square mile = 259.0 hectares 1 square mile = 2.58998 square km 1 square km = 0.3861 square miles 1 square inch = 0.006944 square feet 1 square inch = 6.4516 square cm 1 square cm = 0.1550 square inches 1 square meter = 10.764 square feet 1 square meter = 0.000247 acres 1 square meter = 1550 square inches 1 hectare = 2.4711 acres 1 hectare = 10000 square metres