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Convert angstrom to astronomical unit
Convert angstrom to astronomical unit with a verified formula, worked example, conversion table, precision guidance, and reverse conversion.
angstrom to astronomical unit
angstrom to astronomical unit
Quick answer
1 angstrom = 6.68458712267E-22 astronomical unit.
Formula
astronomical unit = angstrom × 6.684587122670598840976921669e-22
Precision
The stored factor is used at full decimal precision; round only the displayed result to the precision required by the task.
How to convert angstrom to astronomical unit
- Enter a value in angstrom.
- Use the scale factor 6.684587122670598840976921669e-22: astronomical unit equals angstrom multiplied by this factor.
- Round the displayed astronomical unit value only when needed.
About these units
angstrom is a unit used in length conversions. Length measures distance or linear extent. Its recorded symbol is A. astronomical unit is a unit used in length conversions. Length measures distance or linear extent. Its recorded symbol is AU, UA.
Explore related conversions
angstrom to astronomical unit conversion table
| angstrom | astronomical unit |
|---|---|
| 0 angstrom | 0e-49 astronomical unit |
| 1 angstrom | 6.68458712267e-22 astronomical unit |
| 5 angstrom | 3.34229356134e-21 astronomical unit |
| 10 angstrom | 6.68458712267e-21 astronomical unit |
| 25 angstrom | 1.67114678067e-20 astronomical unit |
| 100 angstrom | 6.68458712267e-20 astronomical unit |
Frequently asked questions
How do I convert from angstrom to astronomical unit?
Use the scale factor 6.684587122670598840976921669e-22: astronomical unit equals angstrom multiplied by this factor.
What formula does CalculatorHQ use for angstrom to astronomical unit?
astronomical unit = angstrom × 6.684587122670598840976921669e-22
How should I round the result?
The stored factor is used at full decimal precision; round only the displayed result to the precision required by the task.
Can I convert astronomical unit back to angstrom?
Yes. Use the linked reverse conversion, whose formula is validated against this pair with round-trip tests.