Convert caliber to ell Online | Free Length Converter

Caliber

Caliber is a term used to describe the internal diameter of a cylindrical object, most commonly the inside diameter of a gun barrel or firearm bore. It is typically measured in inches or millimeters.

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  In firearms, caliber indicates the diameter of the bullet or projectile that can be fired from the barrel (e.g., a .45 caliber means the barrel’s internal diameter is 0.45 inches).

  
  
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  In other contexts, such as engineering or piping, caliber can refer more generally to the diameter or thickness of tubes or cylindrical objects.

  
  

Key points:

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  Caliber = internal diameter of a barrel or tube

  
  
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  Measured in inches or millimeters

  
  
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  Important for firearm specifications and ammunition compatibility

  
  
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  Also used in engineering and manufacturing

  
  

Caliber is crucial for matching ammunition to firearms and for defining performance characteristics like velocity and accuracy.

Ell

An ell is a historical unit of length that was commonly used in medieval Europe, especially for measuring textiles and cloth. Its length varied by region but was typically about 45 inches (approximately 1.143 meters).

The ell originated from the length of the arm or forearm and was often used by tailors and merchants to measure fabric. Different countries had their own versions—for example, the English ell was about 45 inches, while the Scottish ell was longer, around 37 inches.

Although obsolete today, the ell played an important role in trade and clothing production before standardized measurements became widespread.

Summary:

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  1 ell ≈ 45 inches (1.143 meters)

  
  
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  Used mainly for measuring cloth and textiles

  
  
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  Length varied by region and country

  
  

The ell is now largely of historical interest but reflects the origins of many modern measurement systems.