Convert square centimeter to square inch
Please provide values below to convert square centimeter [cm^2] to square inch [in^2], or Convert square inch to square centimeter.
How to Convert Square Centimeter to Square Inch
1 cm^2 = 0.15500031000062 in^2
Example: convert 15 cm^2 to in^2:
15 cm^2 = 15 × 0.15500031000062 in^2 = 2.3250046500093 in^2
Square Centimeter to Square Inch 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 Inch
A square inch is a unit of area measurement equal to the area of a square with sides of one inch.
History/Origin
The square inch has been used historically in the imperial and US customary systems for measuring small areas, especially in engineering, manufacturing, and real estate, dating back to the adoption of the inch as a standard unit of length.
Current Use
Today, the square inch is still used in various fields such as printing, screen sizes, and material measurements, although the square meter is more common internationally. It remains a standard unit within the 'Area' converter in measurement tools and applications.