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Convert centimeter to astronomical unit
Convert centimeter to astronomical unit with a verified formula, worked example, conversion table, precision guidance, and reverse conversion.
centimeter to astronomical unit
centimeter to astronomical unit
Quick answer
1 centimeter = 6.68458712267E-14 astronomical unit.
Formula
astronomical unit = centimeter × 6.684587122670598840976921669e-14
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 centimeter to astronomical unit
- Enter a value in centimeter.
- Use the scale factor 6.684587122670598840976921669e-14: astronomical unit equals centimeter multiplied by this factor.
- Round the displayed astronomical unit value only when needed.
About these units
centimeter is a unit used in length conversions. Length measures distance or linear extent. Its recorded symbol is cm. astronomical unit is a unit used in length conversions. Length measures distance or linear extent. Its recorded symbol is AU, UA.
Explore related conversions
centimeter to astronomical unit conversion table
| centimeter | astronomical unit |
|---|---|
| 0 centimeter | 0e-41 astronomical unit |
| 1 centimeter | 6.68458712267e-14 astronomical unit |
| 5 centimeter | 3.34229356134e-13 astronomical unit |
| 10 centimeter | 6.68458712267e-13 astronomical unit |
| 25 centimeter | 1.67114678067e-12 astronomical unit |
| 100 centimeter | 6.68458712267e-12 astronomical unit |
Frequently asked questions
How do I convert from centimeter to astronomical unit?
Use the scale factor 6.684587122670598840976921669e-14: astronomical unit equals centimeter multiplied by this factor.
What formula does CalculatorHQ use for centimeter to astronomical unit?
astronomical unit = centimeter × 6.684587122670598840976921669e-14
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 centimeter?
Yes. Use the linked reverse conversion, whose formula is validated against this pair with round-trip tests.