Convert between Hectare and other Area units.

Hectare
	Acre
	Acre (US survey)
	Are
	Arpent
	Barn
	Circular inch
	Circular mil
	Cuerda
	Electron cross section
	Homestead
	Plaza
	Rood
	Sabin
	Section
	Square centimeter
	Square chain
	Square decimeter
	Square dekameter
	Square foot
	Square foot (US survey)
	Square hectometer
	Square inch
	Square kilometer
	Square meter
	Square micrometer
	Square mil
	Square mile
	Square mile (US survey)
	Square millimeter
	Square nanometer
	Square perch
	Square pole
	Square rod
	Square rod (US survey)
	Square yard
	Township
	Varas castellanas cuad
	Varas conuqueras cuad