Convert 398 mm to cm

Converting millimeters to centimeters is a straightforward process, as both units are part of the metric system. In this post, we will specifically convert 398 mm to cm and explore the definitions of these units along with their common applications.

mm Definition

Millimeter (mm) is a unit of length in the metric system, equal to one-thousandth of a meter. It is commonly used to measure small dimensions, such as the thickness of materials, the diameter of wires, and in precision engineering applications.

cm Definition

Centimeter (cm) is another metric unit of length, equal to one-hundredth of a meter. It is widely used in everyday measurements, such as height, width, and depth of objects, as well as in fields like tailoring and construction.

How to Convert 398 mm to cm

To convert millimeters to centimeters, you can use the formula: centimeters = millimeters ÷ 10. For example, to convert 398 mm to cm:

398 mm ÷ 10 = 39.8 cm. Therefore, 398 mm is equal to 39.8 cm.

FAQs

What is the conversion factor from mm to cm?

The conversion factor from millimeters to centimeters is 1 cm = 10 mm.

How many centimeters are in a meter?

There are 100 centimeters in a meter.

Why is it important to convert units?

Converting units is essential for accuracy in measurements, ensuring consistency across different systems, and facilitating effective communication in various fields.