Convert chain (US survey) to vara de tarea Online | Free Length Converter

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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 β‰ˆ 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.


Vara de Tarea


The vara de tarea is a traditional Spanish and Latin American unit of area used especially in land measurement and agriculture. It combines the vara, a unit of length, with the tarea, a unit of area.



  • The vara is roughly 33 inches (about 0.84 meters), though it varies by region.



  • A tarea typically refers to an area equal to 100 square varas, but this can differ locally.



  • Therefore, a vara de tarea is often used to express land area based on square varas.



This unit remains in use in some rural parts of Latin America for land deeds and agricultural measurements, reflecting historical Spanish colonial measurement systems.


Summary:



  • Vara β‰ˆ 0.84 meters



  • Tarea β‰ˆ 100 square varas (area)



  • Vara de tarea = unit combining length and area for land measurement



  • Common in Spanish-speaking countries’ historical land records





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