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  1. Centimetre - Wikipedia

    to represent second moment of areas (cm 4) as the inverse of the Kayser, a CGS unit, and thus a non-SI metric unit of wavenumber: 1 kayser = 1 wave per centimetre; or, more generally, …

  2. CM to Inches Converter - RapidTables.com

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

  3. Centimetre (cm) | Britannica

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

  4. Convert cm to inches - Unit Converter

    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.

  5. Convert cm to inches - Conversion of Measurement Units

    A centimetre (American spelling centimeter, symbol cm) is a unit of length that is equal to one hundreth of a metre, the current SI base unit of length. A centimetre is part of a metric system.

  6. Centimeters conversion calculators, tables and formulas

    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 …

  7. Centimeter - Ruler, Conversions, Measurement, Examples

    A centimeter is a unit of measuring length under the metric system of measurement. It can be abbreviated as 'cm'. Learn everything about centimeters in this article.

  8. What is a Centimeter? Definition, Measurement, Examples, Ruler

    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.

  9. cm to Inches Conversion (Centimeters To Inches) - Inch Calculator

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

  10. cm - Math.net

    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).