Chain Converter

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Source - Chain

Chain (ch) - Definition and Overview

What is Chain?

Chain is a unit of length used primarily in land surveying and the imperial and US customary systems. One chain is equal to 66 feet or 20.1168 meters.

Summary

  • In the United States customary system, a chain is a unit of length used primarily in land surveying
  • It is equal to 66 feet or 20.1168 meters
  • Chains are commonly used to measure distances in the context of property boundaries, land surveys, and construction projects
  • The chain is not as widely used as other units of length, but it remains an important measurement in certain fields.

Author Information

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Rajesh V U

Full-Stack Developer & Storage Technologist | Creator of UnitSmash.com
Last updated: June 1, 2026

I am a Storage Technologist with strong experience in enterprise storage systems, Angular development, and web-based tools. I enjoy building practical calculators, converters, and utilities, and I also create original cartoons. I share my tools, articles, and creative work on my personal website, rajeshvu.com.