Convert barn [b] to varas conuqueras cuad Online | Free area Converter

Barn [b]


A barn (b) is a very small unit of area used mainly in nuclear and particle physics to measure the cross-sectional area of atomic nuclei and particles.

1 barn = 10⁻²⁸ square meters (m²).

The name "barn" humorously refers to something “as big as a barn” in the tiny world of atomic scales, despite its extremely small size.


Varas Conuqueras Cuadradas


The term varas conquereñas (or varas conquenses) refers to a traditional Spanish unit of length used in some regions, and varas conquereñas cuadradas means square varas conquereñas, a unit of area.



  • 1 vara conquereña ≈ 0.8382 meters



  • 1 square vara conquereña = (0.8382 m)² ≈ 0.7025 m²



This unit was historically used in certain parts of Spain and Spanish colonies for land measurement. Like other traditional units, it is largely replaced by metric units today but may still appear in old documents.


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