Bigha : A traditional unit used in India, Nepal, and Bangladesh. Its size varies regionally, ranging from 1,500 to 6,771 square meters. Hectare : A metric unit used worldwide, particularly in agriculture. One hectare equals 10,000 square meters (100 Ares). Hectare : A metric unit used worldwide, particularly in agriculture. One hectare equals 10,000 square meters (100 Ares). Bigha : A traditional unit used in India, Nepal, and Bangladesh. Its size varies regionally, ranging from 1,500 to 6,771 square meters. Easily convert Hectare to Bigha with our precise land measurement guide. Includes region-wise conversion tables, formulas, and examples for UP, Punjab, Bihar, West Bengal, and more Use this online tool to convert hectare to bigha and vice versa. Learn the definitions, conversions and examples of these land measurement units in India.