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Length converter: centimetermillimeter

Facts about the Centimeter

The centimeter (cm) is a metric unit of length equal to one-hundredth of a meter. It is commonly used for measuring small distances in everyday life, such as body height, furniture dimensions, or paper sizes. Centimeters are especially popular in countries that use the metric system, making them a key unit in education, healthcare, and domestic applications.

Facts about the Millimeter

The millimeter (mm) is one-thousandth of a meter and is commonly used in fields that require precision, such as engineering, machining, and medicine. It is also widely used in tools like rulers, micrometers, and mechanical part specifications. Millimeters are ideal for measuring thickness, gaps, and tolerances.