Square Centimeter (cm²)
Definition: A square centimeter (cm²) is a metric unit of area equal to a square with sides of one centimeter.
History: Introduced for small-scale measurements, widely used in science, engineering, and medicine.
Current Use: Commonly used in laboratory research, product design, and small surface measurements.
Square Inch (in²)
Definition: A square inch (in²) is an imperial unit of area equal to a square with sides of one inch.
History: Used historically in engineering, printing, and mechanical design for precise measurements.
Current Use: Still widely used in electronics, machine parts, and small-scale manufacturing.
Quick Conversion Table Square Centimeter (cm²) to Square Inch (in²)
1 Square Centimeter (cm²) equal to 0.15500031 Square Inch (in²)
5 Square Centimeter (cm²) equal to 0.77500155 Square Inch (in²)
10 Square Centimeter (cm²) equal to 1.5500031 Square Inch (in²)
20 Square Centimeter (cm²) equal to 3.1000062 Square Inch (in²)
30 Square Centimeter (cm²) equal to 4.6500093 Square Inch (in²)
50 Square Centimeter (cm²) equal to 7.7500155 Square Inch (in²)
75 Square Centimeter (cm²) equal to 11.6250233 Square Inch (in²)
100 Square Centimeter (cm²) equal to 15.500031 Square Inch (in²)