tier_1 conversion
Convert chain (US survey) to astronomical unit
Convert chain (US survey) to astronomical unit with a verified formula, worked example, conversion table, precision guidance, and reverse conversion.
chain (US survey) to astronomical unit
chain (US survey) to astronomical unit
Quick answer
1 chain (US survey) = 1.34472771175E-10 astronomical unit.
Formula
astronomical unit = chain (US survey) × 1.344727711750128201562371261e-10
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 chain (US survey) to astronomical unit
- Enter a value in chain (US survey).
- CalculatorHQ converts this pair with the expression y = x × 1.344727711750128201562371261e-10.
- Round the displayed astronomical unit value only when needed.
About these units
chain (US survey) is a unit used in length conversions. Length measures distance or linear extent. Its recorded symbol is ch. astronomical unit is a unit used in length conversions. Length measures distance or linear extent. Its recorded symbol is AU, UA.
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chain (US survey) to astronomical unit conversion table
| chain (US survey) | astronomical unit |
|---|---|
| 0 chain (US survey) | 0e-37 astronomical unit |
| 1 chain (US survey) | 1.34472771175e-10 astronomical unit |
| 5 chain (US survey) | 6.72363855875e-10 astronomical unit |
| 10 chain (US survey) | 1.34472771175e-9 astronomical unit |
| 25 chain (US survey) | 3.36181927938e-9 astronomical unit |
| 100 chain (US survey) | 1.34472771175e-8 astronomical unit |
Frequently asked questions
How do I convert from chain (US survey) to astronomical unit?
CalculatorHQ converts this pair with the expression y = x × 1.344727711750128201562371261e-10.
What formula does CalculatorHQ use for chain (US survey) to astronomical unit?
astronomical unit = chain (US survey) × 1.344727711750128201562371261e-10
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 chain (US survey)?
Yes. Use the linked reverse conversion, whose formula is validated against this pair with round-trip tests.