Convert Bighas to Square Kilometers
Convert Bighas (bigha) to Square Kilometers (km²) instantly and accurately.
Conversion Formula
km² = bigha × 0.002529285264
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 Square Kilometers
A square kilometer (km²) is a metric unit of area equal to a square with sides of one kilometer (1,000 m × 1,000 m). It is used for measuring large land areas such as cities, forests, lakes, and countries. Manhattan (New York) is about 59 km², and Monaco (the second smallest country) is just over 2 km². This unit is essential in geography, urban planning, forestry, and environmental impact studies.
Quick Reference Table
| Bighas (bigha) | Square Kilometers (km²) |
|---|---|
| 1 bigha | 0.00252929 km² |
| 2 bigha | 0.00505857 km² |
| 5 bigha | 0.0126464 km² |
| 10 bigha | 0.0252929 km² |
| 25 bigha | 0.0632321 km² |
| 50 bigha | 0.126464 km² |
| 100 bigha | 0.252929 km² |