Unit Name carreau 1 unit = x carreau
acre 3.1876594 0.3137098
arpent [Canada] 3.7731544 0.2650302
hectare 1.29 0.7751938
square 1388.5450416 0.0007202
square foot 138858.9881593 0.0000072
square inch 21500000 0
square kilometer 0.0129 77.5193798
square meter 12900 0.0000775
square mile 0.0049807 200.7742721
square yard 15428.7764621 0.0000648