Unit Name hectare 1 unit = x hectare
acre 2.4710538 0.4046856
arpent [Canada] 2.9249259 0.341889
hectare 1 1
square 1076.3915051 0.000929
square foot 107642.6264801 0.0000093
square inch 16666666.6666667 0.0000001
square kilometer 0.01 100
square meter 10000 0.0001
square mile 0.003861 258.998811
square yard 11960.2918311 0.0000836