How do you convert kilometers to astronomical units?
To convert kilometers to astronomical units, divide the number of kilometers by 149,597,870.7. 1 km = 6.6846e-9 AU.
Astronomical Unit = Kilometer ÷ 149,597,870.7
Kilometers to astronomical units conversion table
| Kilometers (km) | Astronomical Units (AU) |
|---|---|
| 1,000,000 km | 0.00668459 AU |
| 50,000,000 km | 0.334229 AU |
| 149,597,870 km | 1 AU |
| 500,000,000 km | 3.34229 AU |
| 1.00000000e+9 km | 6.68459 AU |
What is Kilometer?
The kilometer is a unit of length equal to 1,000 meters. It is commonly used for roads, cities and geographical distances.
Short history of Kilometer
The kilometer emerged naturally within the decimal metric system and became a standard way to express larger terrestrial distances.
Open the Kilometer unit guideWhat is Astronomical Unit?
Astronomical Unit is a length unit used to express distance, size or travel range in practical measurement work.
Short history of Astronomical Unit
The astronomical unit began as the mean Earth–Sun distance used to scale the solar system. In 2012 the International Astronomical Union fixed it at exactly 149,597,870,700 meters.
Open the Astronomical Unit unit guideFrequently asked questions
What is 1 Kilometer in Astronomical Unit?
1 km = 6.68458712e-9 AU.
How do you convert Kilometer to Astronomical Unit?
To convert kilometers to astronomical units, divide the number of kilometers by 149,597,870.7. 1 km = 6.6846e-9 AU.
Frequently asked questions
How many astronomical units are in 1 kilometer?
1 km = 6.6846e-9 AU.
How do you convert kilometers to astronomical units?
To convert kilometers to astronomical units, divide the number of kilometers by 149,597,870.7. 1 km = 6.6846e-9 AU.
How many kilometers are in 1 astronomical unit?
1 AU = 149,598,000 km.