Southern Vietnamese sao to Hectares
1 sào Nam = 0.1296 ha. Edit either value to convert instantly.
Conversion formula
ha = sào Nam × (1,296) × (0.0001)1 sào Nam = 0.1296 ha
southern Vietnamese sao (sào Nam)
The southern Vietnamese sao uses the large-cong convention of 1,296 m², one tenth of a southern mau (12,960 m²). Present-day transactions commonly count one cong as 1,000 m²; confirm the local convention.
Source: General Statistics Office of Vietnam — Household Living Standards Survey manual 2023, p. 80
hectare (ha)
One hectare equals exactly 10,000 m².
Source: BIPM SI Brochure, 9th edition — SI prefixes and accepted non-SI units
Conversion table
| sào Nam | ha |
|---|---|
| = 0.1296 | |
| = 0.2592 | |
| = 0.648 | |
| = 1.296 | |
| = 1.944 | |
| = 2.592 | |
| = 3.24 | |
| = 3.888 | |
| = 5.184 | |
| = 5.832 |
| sào Nam | ha |
|---|---|
| = 6.48 | |
| = 7.776 | |
| = 9.072 | |
| = 10.368 | |
| = 11.664 | |
| = 12.96 | |
| = 19.44 | |
| = 20.736 | |
| = 22.032 | |
| = 23.328 |
Frequently asked questions
How many hectares are in 1 southern Vietnamese sao?
1 sào Nam = 0.1296 ha. ha = sào Nam × (1,296) × (0.0001)
How do I convert sào Nam to ha?
ha = sào Nam × (1,296) × (0.0001)
Is 1 southern Vietnamese sao bigger than 1 hectare?
1 sào Nam = 0.1296 ha.
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