Engineering Reference Tables / Units of Area

Unit of Area is used for measurement of place.Units of Area are square centimeter (cm2), square decimeter (dm2), square meter (m2), square dekameter (dam2) = are, square hectometer (hm2).

International Measure of Units of Area
Units of Area Square Inches Square Feet Square Yards
1 square inch 1 0.006 944 444 0.000 771 604 9
1 square foot 144 1 0.111 111 1
1 square yard 1296 9 1
1 square mile 4 014 489 600 27 878 400 3 097 600
1 square centimeter 0.155 000 3 0.001 076 391 0.000 119 599 0
1 square meter 1550.003 10.763 91 1.195 990


Local Measure of Units of Area
Area Unit Length Equivalent Unit
1 square centimeter (cm) 100 square millimeters (mm2)
1 square decimeter (dm) 100 square centimeters
1 square meter (m) 100 square decimeters
1 square dekameter (dam) = 1 arce 100 square meters
1 square hectometer (hm)2 100 square dekameters



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