Convert chain (US survey) to finger (cloth) Online | Free Length Converter

Chain (US Survey)

The US survey chain is a unit of length used historically in land surveying in the United States. It is defined as exactly 66 US survey feet, which is slightly longer than the international foot. Since one US survey foot equals about 0.3048006096 meters, the US survey chain is approximately 20.11684 meters long.

Like the standard chain, it is divided into 100 links, each measuring 0.66 US survey feet. The US survey chain was widely used in the Public Land Survey System to measure land parcels and boundaries.

Key facts:

• 
  

  1 US survey chain = 66 US survey feet

  
  
• 
  

  1 US survey chain ≈ 20.11684 meters

  
  
• 
  

  10 US survey chains = 1 furlong

  
  
• 
  

  80 US survey chains = 1 US survey mile

  
  

Though the US survey foot and chain are being phased out in favor of international units, the US survey chain still appears in historical land records and some legal contexts.

Finger (Cloth)

A finger is a traditional, informal unit of length based on the width of a human finger. It was commonly used in tailoring and cloth measurement. The exact length varies but is generally considered to be about ¾ inch (approximately 1.9 centimeters).

The finger measurement helped tailors and fabric merchants make quick estimations of small lengths or widths of material before precise tools were common. It is one of several body-based units used historically in textiles, alongside the span, palm, and hand.

Though rarely used in modern measurement, the finger remains a part of historical measurement systems and illustrates how people relied on their bodies for everyday measuring tasks.

Summary:

• 
  

  1 finger ≈ ¾ inch (1.9 cm)

  
  
• 
  

  Based on the width of a human finger

  
  
• 
  

  Used in tailoring and cloth measurement

  
  
• 
  

  Mostly of historical interest today