Convert square chain [ch^2] to sabin Online | Free area Converter

Square Chain [ch²]

A square chain (ch²) is a unit of area used in land surveying, especially in the US and UK. It represents the area of a square with sides one chain long.

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  1 chain = 66 feet (20.1168 meters)

  
  
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  1 square chain = 66 ft × 66 ft = 4,356 square feet ≈ 404.69 m²

  
  
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  10 square chains = 1 acre

  
  

Square chains are used to measure land parcels and agricultural fields.

Sabin

A sabin is a unit of sound absorption area used in acoustics. It measures how much sound is absorbed by a surface.

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  1 sabin equals 1 square foot of perfectly absorbing surface (in imperial units) or 1 square meter (in metric units).

  
  
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  It helps quantify the acoustic absorption of materials in rooms or auditoriums.

  
  

Sabins are important in designing spaces with good sound quality by controlling echoes and reverberation.