Centimeter (cm): The centimeter is equal to one one-hundredth of a meter (0.01 meters). It is commonly used for measuring shorter lengths, such as the height of a person or the dimensions of objects.
Inch (in): The inch is equal to 1/12th of a foot or 0.0254 meters. It is used in various applications, including measuring the size of screens, paper, and some smaller objects.