Satuan Ukuran Luas Hektar dan Are

1 hm² = 1 ha

1 dam² = 1 a

1 m² = 1 ca

1 are = 1 dam²

1 ha = 1 hm²

1 ca = 1 m²

1 ka = 10 ha

1 ka = 100 daa 

1 ka = 1.000 a

1 ka = 10.000 da

1 ka = 100.000 ca

1 ka = 1.000.000 ma

Sumber :

http://www.allmipa.com/2016/05/satuan-luas-hektar-dan-are-beserta.html

https://idschool.net/sd/macam-macam-konversi-satuan/