Length converter: kilometer → centimeter
Facts about the Kilometer
The kilometer (km) is a metric unit of length equal to 1,000 meters. It is most commonly used to measure long distances, especially in transportation and geography. Road signs, GPS systems, and athletic events like marathons often use kilometers. The term comes from the Greek words 'khilioi' (thousand) and 'metron' (measure).
Facts about the Centimeter
The centimeter (cm) is a metric unit of length equal to one-hundredth of a meter. It is commonly used for measuring small distances in everyday life, such as body height, furniture dimensions, or paper sizes. Centimeters are especially popular in countries that use the metric system, making them a key unit in education, healthcare, and domestic applications.