Convert 20 mm to km

Converting millimeters to kilometers is a straightforward process that helps in understanding distances on a larger scale. In this guide, we will explain the definitions of millimeters and kilometers, the conversion process, and provide useful FAQs.

mm Definition

Millimeters (mm) are a metric unit of length equal to one-thousandth of a meter. They are commonly used in fields such as engineering, manufacturing, and construction to measure small distances and dimensions accurately.

km Definition

Kilometers (km) are a metric unit of length equal to one thousand meters. They are widely used for measuring longer distances, such as those encountered in travel, geography, and mapping.

How to Convert 20 mm to km

To convert millimeters to kilometers, you can use the formula:

1 km = 1,000,000 mm

To convert 20 mm to km, divide 20 by 1,000,000:

20 mm ÷ 1,000,000 = 0.00002 km

Thus, 20 mm is equal to 0.00002 kilometers.

FAQs

What is the relationship between mm and km?

Millimeters and kilometers are both metric units of length, where 1 kilometer equals 1,000,000 millimeters.

Why would I need to convert mm to km?

Converting mm to km is useful for understanding small measurements in the context of larger distances, especially in fields like engineering and geography.

How can I convert other measurements from mm to km?

Use the same formula: divide the number of millimeters by 1,000,000 to get the equivalent distance in kilometers.