How do you convert astronomical units to kilometers?
To convert astronomical units to kilometers, multiply the number of astronomical units by 149,597,870.7. 1 AU = 149,598,000 km.
Kilometer = Astronomical Unit × 149,597,870.7
Astronomical Units to kilometers conversion table
| Astronomical Units (AU) | Kilometers (km) |
|---|---|
| 0.5 AU | 74,798,900 km |
| 1 AU | 149,598,000 km |
| 2 AU | 299,196,000 km |
| 5 AU | 747,989,000 km |
| 10 AU | 1.4960e+9 km |
| 30 AU | 4.4879e+9 km |
| 40 AU | 5.9839e+9 km |
What 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 guideWhat 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 guideFrequently asked questions
What is 1 Astronomical Unit in Kilometer?
1 AU = 149,597,870.7 km.
How do you convert Astronomical Unit to Kilometer?
To convert astronomical units to kilometers, multiply the number of astronomical units by 149,597,870.7. 1 AU = 149,598,000 km.
Frequently asked questions
How many kilometers are in 1 astronomical unit?
1 AU = 149,598,000 km.
How do you convert astronomical units to kilometers?
To convert astronomical units to kilometers, multiply the number of astronomical units by 149,597,870.7. 1 AU = 149,598,000 km.
How many astronomical units are in 1 kilometer?
1 km = 6.6846e-9 AU.