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Rod to Chain Converter

Convert Rods to Chains

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How to Convert Rods to Chains

Converting rods to chains is a common conversion in surveying and mapping. A chain is equal to 4 rods.

Formula

Chains = Rods ÷ 4

or

chain = rod ÷ 4

Step-by-step process

  1. Take the measurement in rods
  2. Divide that number by 4
  3. The result is the equivalent amount in chains

Examples

  • 4 rods = 1 chain
  • 8 rods = 2 chains
  • 2 rods = 0.5 chain

When to Convert Rods to Chains

This conversion is useful in land surveying, historical mapping, and real estate, where rods and chains are still occasionally used as units of length.

Common Rods to Chains Conversions

Here is a table of common rod to chain conversions for quick reference:

Rods (rod) Chains (chain) Rods (rod) Chains (chain)
1 0.25 100 25
10 2.5 200 50
50 12.5 500 125
4 1 1,000 250

Frequently Asked Questions

What is a Rod (rod)?

A rod is a unit of length used in surveying, equal to 16.5 feet or 5.0292 meters. It is also known as a perch or pole.

What is a Chain (chain)?

A chain is a unit of length used in surveying, equal to 66 feet or 20.1168 meters. It was historically defined by Gunter's chain.