tier_1 conversion
Convert chain (US survey) to Earth's polar radius
Convert chain (US survey) to Earth's polar radius with a verified formula, worked example, conversion table, precision guidance, and reverse conversion.
chain (US survey) to Earth's polar radius
chain (US survey) to Earth's polar radius
Quick answer
1 chain (US survey) = 3.16462890451E-6 Earth's polar radius.
Formula
Earth's polar radius = chain (US survey) × 0.000003164628904506216981166784775
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 Earth's polar radius
- Enter a value in chain (US survey).
- Apply a direct multiplication by 0.000003164628904506216981166784775; no offset or reciprocal step is required.
- Round the displayed Earth's polar radius 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. Earth's polar radius is a unit used in length conversions. Length measures distance or linear extent.
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chain (US survey) to Earth's polar radius conversion table
| chain (US survey) | Earth's polar radius |
|---|---|
| 0 chain (US survey) | 0e-33 Earth's polar radius |
| 1 chain (US survey) | 0.00000316462890451 Earth's polar radius |
| 5 chain (US survey) | 0.0000158231445225 Earth's polar radius |
| 10 chain (US survey) | 0.0000316462890451 Earth's polar radius |
| 25 chain (US survey) | 0.0000791157226127 Earth's polar radius |
| 100 chain (US survey) | 0.000316462890451 Earth's polar radius |
Frequently asked questions
How do I convert from chain (US survey) to Earth's polar radius?
Apply a direct multiplication by 0.000003164628904506216981166784775; no offset or reciprocal step is required.
What formula does CalculatorHQ use for chain (US survey) to Earth's polar radius?
Earth's polar radius = chain (US survey) × 0.000003164628904506216981166784775
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 Earth's polar radius back to chain (US survey)?
Yes. Use the linked reverse conversion, whose formula is validated against this pair with round-trip tests.