In land surveying, how long is one chain?

In land surveying, one chain is equal to 66 feet. This measurement is a standard used in surveying and has historical significance, stemming from the use of a tool called a surveyor's chain that was commonly 100 links long, with each link measuring 0.66 feet. This results in a total length of 66 feet for one chain. Understanding this measurement is essential for tasks such as determining distances and areas during land surveys, making it a fundamental concept in the field.