Hectares to Mẫu (Central Vietnam): the quick answer
1 ha = 2.01207 mẫu-t
1 hectare equals 2.01207 mẫu (central Vietnam)
To convert hectares to mẫu (central Vietnam), multiply the value by 2.01207. To go the other way, multiply mẫu (central Vietnam) by 0.497 to get hectares.