Convert
Angstrom to Astronomical Unit Converter
1 angstrom = 1.495978707e+21 au · exact factor
Fromangstrom
→=
Toau
—
formulaau = angstrom × 6.684587122268446e-22
Quick conversions
Common conversions
| angstrom | au |
|---|---|
| 1 angstrom | 0.0000 au |
| 5 angstrom | 0.0000 au |
| 10 angstrom | 0.0000 au |
| 20 angstrom | 0.0000 au |
| 50 angstrom | 0.0000 au |
| 100 angstrom | 0.0000 au |
About this conversion
The angstrom (angstrom) is a unit of length in the its own measurement system, commonly used for various fields. The astronomical unit (au) belongs to the astronomical and is typically found in measurements related to distances between planets and orbital radius of planets. One astronomical unit is approximately 149,597,870.7 km — the mean distance from Earth to the Sun. The conversion factor between these two units is 6.684587122268446e-22: multiplying any value in angstrom by this number gives the equivalent in au. For example, 10 angstrom equals 0.0000 au. Going the other direction, 1 au equals 1.495978707e+21 angstrom.
Frequently asked questions
1 angstrom is equal to exactly 6.684587122268446e-22 astronomical unit (and conversely, 1 astronomical unit = 1.495978707e+21 angstrom). This factor is fixed by international definition and does not vary.