Convert square centimeter to square kilometer
Please provide values below to convert square centimeter [cm^2] to square kilometer [km^2], or Convert square kilometer to square centimeter.
How to Convert Square Centimeter to Square Kilometer
1 cm^2 = 1e-10 km^2
Example: convert 15 cm^2 to km^2:
15 cm^2 = 15 × 1e-10 km^2 = 1.5e-09 km^2
Square Centimeter to Square Kilometer Conversion Table
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Square Centimeter
A square centimeter (cm^2) is a unit of area equal to the area of a square with sides measuring one centimeter.
History/Origin
The square centimeter has been used as a standard unit of area measurement in the metric system since its adoption, primarily for measuring small surfaces in science, engineering, and everyday contexts.
Current Use
It is commonly used in fields such as geometry, manufacturing, and science to measure small areas, including in specifications for materials, biological measurements, and surface areas in various applications.
Square Kilometer
A square kilometer is a unit of area equal to the area of a square with sides measuring one kilometer each.
History/Origin
The square kilometer has been used as a standard unit of area measurement in the metric system since its adoption, primarily for measuring large land areas such as countries and regions.
Current Use
It is commonly used in geography, urban planning, and environmental studies to quantify land and area sizes, especially in contexts requiring large-scale measurements.