HomepageConversionLength ConverterHow many Millimeters are in a Centimeter? atmiya25 in ConversionLength Converter How many Millimeters are in a Centimeter? 1 centimeter is equal to 10 millimeters: 1 cm = 10 mm See also How to convert ppm to percent? Next Read: How many Feet are in a Yard? » atmiya25: Leave a Comment Related Post 1 gigahertz to hertz conversion 100 megahertz to hertz conversion 1 MHz to kHz conversion