Conversion of area units

Conversion of area units

Common formula of area unit
1 square centimeter = 100 square millimeter = 0.1550 square inch
1 square meter = 10000 square centimeters = 1.1960 square yards
1 hectare = 10000 square meters = 2.4711 acres
1 square kilometer = 100 hectares = 0.3861 square miles
1 sq in = 6.4516 sq cm
1 square yard = 9 square feet = 0.8361 square meters
1 acre = 4840 square yards = 4046.86 square meters
1 square mile = 640 acres = 259.0 hectares