ਫਰਮਾ:Convert/list of units/area

Area
system	unit	code (alternative)	QID	symbol or abbrev.	notes	sample default conversion	combinations
SI	square kilometre	km2	Q712226	km2	US spelling: square kilometer	1.0 km2 (0.39 sq mi)	km2 sqmi
	square hectometre	hm2	Q35852	hm2	US spelling: square hectometer	1.0 hm2 (2.5 acres)
	square decametre	dam2	Q23931040	dam2	US spelling: square dekameter	1.0 dam2 (1,100 sq ft)
	square metre	m2	Q25343	m2	US spelling: square meter	1.0 m2 (11 sq ft)	m2 sqft
	square decimetre	dm2	Q3331719	dm2	US spelling: square decimeter	1.0 dm2 (16 sq in)
	square centimetre	cm2	Q2489298	cm2	US spelling: square centimeter	1.0 cm2 (0.16 sq in)	cm2 sqin
	square millimetre	mm2	Q2737347	mm2	US spelling: square millimeter	1.0 mm2 (0.0016 sq in)	mm2 sqin
non-SI metric	hectare	ha	Q35852	ha	equivalent to one square hectometre	1.0 ha (2.5 acres)
Imperial & US customary
	Maritime units
	Middle Eastern
	Japanese
	Korean
Spanish	cuerda	cda	Q23931245	cda		1.0 cda (0.39 ha; 0.97 acres)