Convert gigameter to hand Online | Free Length Converter

Gigameter

A gigameter (Gm) is a unit of length in the metric system, equal to 1 billion meters (1 Gm = 10⁹ meters). Gigameters are used to measure very large distances, often within the solar system. For example, the average distance from Earth to the Sun is about 150 gigameters, or 1 astronomical unit (AU). While not commonly used in everyday life, gigameters are helpful in astronomy and space science to describe distances between planets or other celestial bodies.

Hand

A hand is a traditional unit of length primarily used to measure the height of horses. It is equal to 4 inches or 10.16 centimeters.

The origin of the hand as a measurement comes from using the width of a human hand, and it has been standardized at 4 inches for consistency in horse measurement. Horse height is expressed in "hands," measured from the ground to the highest point of the withers (the ridge between the shoulder blades).

Key points:

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  1 hand = 4 inches

  
  
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  1 hand = 10.16 centimeters

  
  
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  Used mainly for measuring horse height

  
  
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  Horse height is often given in hands and inches, e.g., 15.2 hands means 15 hands plus 2 inches

  
  

The hand remains the standard unit for horse height in many English-speaking countries.