Convert area units — square meters, square feet, acres, hectares, cents, grounds and more.
| Unit | Name | Value |
|---|---|---|
| 0.001 ha | 0.00395369 bigha | |
| 0.01 ha | 0.0395369 bigha | |
| 0.1 ha | 0.395369 bigha | |
| 1 ha | 3.95369 bigha | |
| 5 ha | 19.7685 bigha | |
| 10 ha | 39.5369 bigha | |
| 50 ha | 197.685 bigha | |
| 100 ha | 395.369 bigha | |
| 1000 ha | 3953.69 bigha |
Common hectare values converted to bigha — factor: 1 ha = 3.954 bigha
| Hectare (ha) | Bigha (bigha) | Context |
|---|---|---|
| 0.001 ha | 0.003954 bigha | Garden |
| 0.01 ha | 0.03954 bigha | City lot |
| 0.1 ha | 0.3954 bigha | City block |
| 0.5 ha | 1.977 bigha | Half hectare |
| 1 ha | 3.954 bigha | Football pitch |
| 2 ha | 7.907 bigha | Two pitches |
| 5 ha | 19.77 bigha | Small farm |
| 10 ha | 39.54 bigha | Medium farm |
| 25 ha | 98.84 bigha | Large farm |
| 50 ha | 197.7 bigha | Small estate |
| 100 ha | 395.4 bigha | Large farm |
| 250 ha | 988.4 bigha | Large estate |
| 500 ha | 1,977 bigha | Nature reserve |
| 1,000 ha | 3,954 bigha | Large estate |
| 1e+04 ha | 3.954e+04 bigha | Nature park |
Converting hectare to bigha is common in real estate, agriculture, surveying, and construction. Property listings, land records, and planning documents often use different area units depending on the country or industry — making accurate conversion essential for cross-border transactions and international comparisons.
As a practical reference: 5 ha = 19.77 bigha and 10 ha = 39.54 bigha. For larger land areas, 100 ha = 395.4 bigha — a common benchmark for farm and estate valuations. The reverse: 1 bigha = 0.2529 ha.
All conversions use the internationally recognized factor of exactly 1 ha = 3.954 bigha. Calculations are performed in IEEE 754 double-precision floating point, giving accuracy to at least 8 significant figures — more than sufficient for any practical application.
Formula: Bigha = Hectare × 3.9536943
Multiply any hectare value by 3.9536943 to get bigha. One hectare equals 3.9536943 bigha.
Reverse: Hectare = Bigha × 0.252928
1 ha = 3.9536943 bigha. Memorize this for instant mental estimates.
Use 3.9537 as a quick mental multiplier for hectares to bighas.
To verify: multiply your result by 0.252928 to recover the original ha value.
Reports crop area, yield statistics, and subsidy eligibility in hectares.
Measures forest cover, deforestation rates, and reforestation targets in hectares.
Designs city zones, parks, and development areas using hectares.
Quantifies habitat loss, protected area sizes, and land-use change in hectares.
Evaluates large-scale land deals in countries using the metric system.
Plans irrigation, fertilizer, and pesticide application per hectare of cropland.
The hectare is a metric unit equal to 10,000 m² or 2.471 acres, defined in 1795 as part of the French metric system. The name comes from the Latin area and the Greek hekaton (hundred).
Hectares are the global standard for agricultural land measurement, forest inventories, nature reserves, and urban planning across metric countries.
Interesting fact: One hectare of wheat can produce about 3-8 tonnes of grain. The Amazon rainforest covers roughly 550 million hectares.
The bigha is a traditional South Asian unit of land area whose size varies significantly by region. In West Bengal, 1 bigha = 1,600 m²; in Uttar Pradesh, 1 bigha ≈ 2,529 m²; in Rajasthan, it can be larger.
Bigha is widely used across India, Nepal, and Bangladesh for agricultural land measurement in rural property transactions and government land records.
Interesting fact: The bigha is not standardized — its size varies from 843 m² (in Himachal Pradesh) to 3,025 m² (in some parts of Rajasthan), making local context essential.