Look up CM, Cm, c.m., cM, or cm in Wiktionary, the free dictionary. CM or its variants may refer to: Chief Minister, an appointed head of government. Search for cm or c-m on Wikipedia. This disambiguation page lists articles associated with the title CM. Cm is a measure of length. Get more information and details on the 'cm' measurement unit, including its symbol, category, and common conversions from cm to other length units. A centimeter (cm), or centimetre, is a unit of length in the metric system of measurement. It is a fraction of the meter (m), the base unit of length in the International System of Units (SI). 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. 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- being the SI prefix for a factor of 1 100. [1] Behind every customer moment is a conversation that just works. CM.com connects messaging, marketing, service and payments on one shared context. Metric vs. Imperial: understanding the two measurement systems A side-by-side comparison of metric and imperial units for weight, volume, temperature, speed, length, and global use. Free online length converter - converts between 93 units of length, including meter [m], kilometer [km], decimeter [dm], centimeter [cm], etc. Also, explore many other unit converters or learn more about length unit conversions. Convert centimeters to feet and inches (cm to ft) for height, length or distance measurements. 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.