Kilometer
A kilometer (km) is a metric unit of length equal to 1,000 meters. It is commonly used to measure long distances such as road lengths, travel routes, and geographic boundaries around the world. Because it is part of the metric system, the kilometer provides a simple and consistent way to scale up from smaller units like meters and centimeters.
Kilometers are especially useful in navigation, sports, and transportation—whether tracking a running route or planning a road trip. Converting kilometers to miles or other units is straightforward, and an online converter ensures fast, accurate results.
Inch
An inch (in) is a standard unit of length in the imperial system, widely used in the United States, Canada, and the United Kingdom. It is defined as 1/12 of a foot or exactly 25.4 millimeters in the metric system. Inches are commonly used to measure screen sizes, clothing, paper dimensions, and everyday household items.
Because many industries still rely on imperial measurements, converting inches to centimeters, feet, or other units is often necessary. A reliable converter helps ensure accuracy, especially when handling technical specifications.