Definition: A centimeter (symbol: cm) is a unit of length in the International System of Units (SI), the current form of the metric system. It is defined as 1/100 meters.

Centimeters to inches (cm to in) converter and how to convert.

A centimetre (International spelling) or centimeter (American English), with SI symbol cm, is a unit of length in the International System of Units (SI) equal to one hundredth of a metre, centi- …

A centimeter (cm) is a metric unit of measurement used for measuring the length of an object. Learn about the tools, conversion charts, examples, & more.

Convert centimeters to inches (cm to in) with the length conversion calculator, and learn the centimeter to inch formula.

1cm is equivalent to 0.39370 inches. Origin: The metric, or decimal, system of weights and measures was defined and adopted in France in 1795. Using the metre as the basis for length …

Nov 29, 2025 · centimetre (cm), unit of length equal to 0.01 metre in the metric system and the equivalent of 0.3937 inch.