Lets see the Difference between mm and cm.

	Millimeters (mm)	Centimeters (cm)
Unit of Length	Millimeter is a metric unit of length	Centimeter is a metric unit of length
Symbol	mm	Cm
Conversion	1 centimeter = 10 millimeters	1 meter = 100 centimeters
Relationship	1 millimeter is 0.1 centimeter	1 centimeter is 10 millimeters
Usage	Often used for precise measurements, especially in engineering and manufacturing	Commonly used for everyday measurements, such as the height of a person or the length of an object on a smaller scale
Scale	Smaller unit compared to centimeter	Larger unit compared to millimeter
Example	The thickness of a credit card is around 0.76 mm	The length of a ruler is around 2 cm