tier_1 conversion
Convert chain to rod
Convert chain to rod with a verified formula, worked example, conversion table, precision guidance, and reverse conversion.
chain to rod
chain to rod
Quick answer
1 chain = 3.99999999968 rod.
Formula
rod = chain × 3.999999999679200000000000000
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
- Enter a value in chain.
- Use the scale factor 3.999999999679200000000000000: rod equals chain multiplied by this factor.
- Round the displayed rod 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 is a unit used in length conversions. Length measures distance or linear extent. Its recorded symbol is rd.
Explore related conversions
chain to rod conversion table
| chain | rod |
|---|---|
| 0 chain | 0e-27 rod |
| 1 chain | 3.99999999968 rod |
| 5 chain | 19.9999999984 rod |
| 10 chain | 39.9999999968 rod |
| 25 chain | 99.9999999920 rod |
| 100 chain | 399.999999968 rod |
Frequently asked questions
How do I convert from chain to rod?
Use the scale factor 3.999999999679200000000000000: rod equals chain multiplied by this factor.
What formula does CalculatorHQ use for chain to rod?
rod = chain × 3.999999999679200000000000000
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 back to chain?
Yes. Use the linked reverse conversion, whose formula is validated against this pair with round-trip tests.