1 Sq. Foot = 0.000009290304 Hectare
Square foot is an imperial, US customary area unit unit. It is used mostly in real estate, architecture and interior space plans. The abbreviations are "sq ft" and "ft2".
Hectare is a metric system area unit and widely used globally in the measurement of land, agriculture, forestry. It equals to 10,000 square meters. The abbreviation is "ha".