Convert Suns radius to rod (US survey) Online | Free Length Converter

Sun’s Radius

The radius of the Sun is the distance from its center to its surface (photosphere).

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  It is approximately 696,340 kilometers (about 432,685 miles).

  
  
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  The Sun is a nearly perfect sphere of hot plasma, and this radius defines its visible "surface."

  
  
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  The Sun’s radius is about 109 times the radius of Earth.

  
  

Key facts:

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  Sun’s radius ≈ 696,340 km

  
  
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  Defines the size of the Sun’s visible surface

  
  
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  Critical for understanding solar structure and scale

  
  

Knowing the Sun’s radius helps astronomers model solar phenomena and compare the Sun with other stars.

Rod (US Survey)

The US survey rod is a unit of length used in U.S. land surveying. It is defined as exactly 16.5 US survey feet, which is slightly longer than the international foot. Since one US survey foot equals approximately 0.3048006096 meters, the US survey rod measures about 5.0292 meters.

The survey rod, also called a pole or perch, is historically significant in the U.S. Public Land Survey System and is used to measure land boundaries and distances.

Key facts:

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  1 US survey rod = 16.5 US survey feet

  
  
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  1 US survey rod ≈ 5.0292 meters

  
  
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  4 US survey rods = 1 US survey chain

  
  
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  40 US survey rods = 1 US survey furlong

  
  

Though the US survey foot and related units are being phased out in favor of international units, the US survey rod still appears in legal land descriptions and older surveying documents.