AU to Sun's radius
92 unitsResult2.149395e+2
214.9394694Sun's radius
1 AU × 214.9394694 = 214.9394694 Sun's radius
Convert Astronomical unit to Sun's radius (AU to Sun's radius)
1 astronomical unit = 214.9394694 Sun's radius. Convert astronomical units to Sun's radius instantly, with the exact factor, the formula and a reference table of common values.
Formula
Sun's radius = astronomical units × 214.9394694
AU to Sun's radius conversion table
| AU | Sun's radius |
|---|---|
| 1 AU | 214.9394694 Sun's radius |
| 2 AU | 429.8789388 Sun's radius |
| 3 AU | 644.8184082 Sun's radius |
| 5 AU | 1074.697347 Sun's radius |
| 10 AU | 2149.394694 Sun's radius |
| 20 AU | 4298.789388 Sun's radius |
| 50 AU | 10746.97347 Sun's radius |
| 100 AU | 21493.94694 Sun's radius |
| 250 AU | 53734.86735 Sun's radius |
| 500 AU | 107469.7347 Sun's radius |
| 1000 AU | 214939.4694 Sun's radius |
What is a astronomical unit?
One astronomical unit is the average distance from the Earth to the Sun, close to 149.6 million kilometers. Sunlight takes about eight minutes and twenty seconds to cross it.
The unit makes the solar system easy to picture. Mars orbits at about 1.5 AU, Jupiter at roughly 5.2 AU, and Neptune at about 30 AU. Beyond the planets, astronomers switch to light years and parsecs.
In writing, the astronomical unit is usually shortened to "AU". One astronomical unit is 149597870700 meters, and that ratio is what every figure on this page is built from.