Unit Name square foot 1 unit = x square foot
acre 0.000023 43561.4251884
arpent [Canada] 0.0000272 36801.8299247
hectare 0.0000093 107642.6264801
square 0.0099997 100.0032293
square foot 1 1
square inch 154.8333333 0.0064586
square kilometer 0.0000001 10764262.6480086
square meter 0.0929 10.7642626
square mile 0 27879312.2744887
square yard 0.1111111 9