tier_1 conversion
Convert chain to rod (US survey)
Convert chain to rod (US survey) with a verified formula, worked example, conversion table, precision guidance, and reverse conversion.
chain to rod (US survey)
chain to rod (US survey)
Quick answer
1 chain = 3.99999199923 rod (US survey).
Formula
rod (US survey) = chain × 3.999991999227840000000000000
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 to rod (US survey)
- Enter a value in chain.
- The conversion is linear, so each chain is worth 3.999991999227840000000000000 rod (US survey).
- Round the displayed rod (US survey) value only when needed.
About these units
chain is a unit used in length conversions. Length measures distance or linear extent. Its recorded symbol is ch. rod (US survey) is a unit used in length conversions. Length measures distance or linear extent. Its recorded symbol is rd.
Explore related conversions
chain to rod (US survey) conversion table
| chain | rod (US survey) |
|---|---|
| 0 chain | 0e-27 rod (US survey) |
| 1 chain | 3.99999199923 rod (US survey) |
| 5 chain | 19.9999599961 rod (US survey) |
| 10 chain | 39.9999199923 rod (US survey) |
| 25 chain | 99.9997999807 rod (US survey) |
| 100 chain | 399.999199923 rod (US survey) |
Frequently asked questions
How do I convert from chain to rod (US survey)?
The conversion is linear, so each chain is worth 3.999991999227840000000000000 rod (US survey).
What formula does CalculatorHQ use for chain to rod (US survey)?
rod (US survey) = chain × 3.999991999227840000000000000
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 rod (US survey) back to chain?
Yes. Use the linked reverse conversion, whose formula is validated against this pair with round-trip tests.