What is 1 kilometer [km] to astronomical unit [AU, UA]?
The converted value is:1 kilometer [km] = 6.6845871222684E-9 astronomical unit [AU, UA]
Keep reading to learn how to Convert 1 kilometer [km] to astronomical unit [AU, UA].
What is a Kilometer (km)?
The kilometer (km) is equal to 1,000 meters. It is commonly used to measure long distances, such as road lengths and travel ranges between cities.
What is an Astronomical Unit?
An astronomical unit (AU) is the average Earth-Sun distance (∼149.6 million km). Primarily used for solar system measurements, such as planetary orbital distances.
How to Convert 1 kilometer [km] to astronomical unit [AU, UA]
Use this conversion formula:
output = input × 6.68458712227e-9 + (0)
1 kilometer [km] = 6.68458712227e-9 astronomical unit [AU, UA]
You can convert other values to astronomical unit [AU, UA] using the converter below, which is built on our: kilometer [km] to astronomical unit [AU, UA] converter