Square centimeter (c㎡ 2) is a general unit for mathematical calculation and area. It is also a metric unit of area, defined as the area of a square with a side length of 1 cm. About the size of a thumb nail.

Square meters are metric units of area. In life, square meters are usually referred to as "square meters" or "squares" for short. A square meter is defined as the area of a square with a side length of 1 meter.

Application of ㎡:

㎡ can be used to measure all kinds of flat objects in life. Including the measurement of buying a house and buying tiles.

㎡ can be used to solve and learn mathematical problems, and can also be widely used in applied problem units of other disciplines.

㎡ can be used as the abbreviation of square meters in life.

Unit conversion:

1 m2( 1 m2)= = 100dm？ (100 square decimeter) = = 10000cm? ( 10000 cm2)= = 1000000mm？ (1000000 mm2) = 0.0001hectare = =0.00000 1km? (0.000001km2) = 0.01hectare = 0.00044 1054 acre = 0.00 1 square mile =10+038.

Unit conversion is to convert square meters into square decimeters, square centimeters and square millimeters, and then square the carry between them with units. For example,1m =10dm; 1㎡= 10dm× 10dm = 100dm？ . The rest can be converted by this conversion method.

Length unit:

Kilometers (km), meters (m), decimeters (dm), centimeters (cm), miles, feet, inches, minutes, centimeters, nautical miles (nmi), English search, miles, fur, yards (yd), feet (ft), inches (in) and so on.