Convert Bighas to Barns
Convert Bighas (bigha) to Barns (b) instantly and accurately.
Conversion Formula
b = bigha × 2.529285264e+31
About Bighas
A bigha is a traditional South Asian land area unit used across India, Nepal, and Bangladesh, with its size varying significantly by region. The standardised pucca bigha (common in Uttar Pradesh and Bihar) equals 3,025 square yards (approximately 2,529 m²). In West Bengal it is approximately 1,337 m², in Rajasthan around 1,618 m², and in Nepal over 6,773 m². Despite metrification, bigha remains the dominant land measurement in rural India. When dealing with legal or property matters, always verify the local definition, as regional variants differ substantially.
About Barns
A barn (b) is a unit of area used in nuclear and particle physics to measure effective cross-sections of atomic nuclei and particle interaction probabilities. Equal to 10⁻²⁸ m² (10⁻²⁴ cm²), it was humorously named during the Manhattan Project - physicists joked that uranium nuclei were 'as big as a barn' at the subatomic scale. Particle physics experiments at accelerators like CERN report cross-sections in millibarns (mb), microbarns (μb), nanobarns (nb), and femtobarns (fb).
Quick Reference Table
| Bighas (bigha) | Barns (b) |
|---|---|
| 1 bigha | 2.529 × 1031 b |
| 2 bigha | 5.059 × 1031 b |
| 5 bigha | 1.265 × 1032 b |
| 10 bigha | 2.529 × 1032 b |
| 25 bigha | 6.323 × 1032 b |
| 50 bigha | 1.265 × 1033 b |
| 100 bigha | 2.529 × 1033 b |