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 nanometer is a unit of length equal to one-billionth of a meter (0.000000001 m). It's commonly used in scientific research, particularly in fields such as physics, chemistry, and biology, where extremely small scales are relevant.
The kilometer is a unit of length equal to 1000 meters. It's commonly used for longer distances such as between cities or countries.