10 mm berapa cmCentimeter. 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 1100 meters. Historyorin: A1 Inci = 25.4 Milimeter: 10 Inci = 254 Milimeter: 2500 Inci = 63500 Milimeter: 2 Inci = 50.8 Milimeter: 20 Inci = 508 Milimeter: 5000 Inci = 127000 Milimeter: 3 Inci = 76.2 Milimeter: 30