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Convert astronomical unit to a.u. of length

Convert astronomical unit to a.u. of length with a verified formula, worked example, conversion table, precision guidance, and reverse conversion.

astronomical unit to a.u. of length

astronomical unit to a.u. of length

a.u. of length

Quick answer

1 astronomical unit = 2.82698984081E21 a.u. of length.

Formula

a.u. of length = astronomical unit × 2826989840808465539495.617876

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 astronomical unit to a.u. of length

  • Enter a value in astronomical unit.
  • Use the scale factor 2826989840808465539495.617876: a.u. of length equals astronomical unit multiplied by this factor.
  • Round the displayed a.u. of length value only when needed.

About these units

astronomical unit is a unit used in length conversions. Length measures distance or linear extent. Its recorded symbol is AU, UA. a.u. of length is a unit used in length conversions. Length measures distance or linear extent. Its recorded symbol is a.u., b.

Explore related conversions

astronomical unit to a.u. of length conversion table

astronomical unita.u. of length
0 astronomical unit0.000000 a.u. of length
1 astronomical unit2.82698984081e+21 a.u. of length
5 astronomical unit1.41349492040e+22 a.u. of length
10 astronomical unit2.82698984081e+22 a.u. of length
25 astronomical unit7.06747460202e+22 a.u. of length
100 astronomical unit2.82698984081e+23 a.u. of length

Frequently asked questions

How do I convert from astronomical unit to a.u. of length?

Use the scale factor 2826989840808465539495.617876: a.u. of length equals astronomical unit multiplied by this factor.

What formula does CalculatorHQ use for astronomical unit to a.u. of length?

a.u. of length = astronomical unit × 2826989840808465539495.617876

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 a.u. of length back to astronomical unit?

Yes. Use the linked reverse conversion, whose formula is validated against this pair with round-trip tests.