Go the distance with easy unit conversions. Whether you're measuring in miles or meters, kilometers or yards, our tool helps you cross the finish line without breaking stride.
The millimeter is a unit of length equal to one-thousandth of a meter (0.001 m). It's commonly used in various fields such as engineering, manufacturing, and medicine for precise measurements.
An astronomical unit (AU) is a unit of length used in astronomy, representing the average distance between the Earth and the Sun, approximately 149.6 million kilometers (about 93 million miles).