Unit Name are 1 unit = x are
acre 0.0247105 40.468564
arpent [Canada] 0.0292493 34.1889
hectare 0.01 100
square 10.7639151 0.092903
square foot 1076.4262648 0.000929
square inch 166666.6666667 0.000006
square kilometer 0.0001 10000
square meter 100 0.01
square mile 0.0000386 25899.881103
square yard 119.6029183 0.008361