To convert square kilometers to sào (northern Vietnam), multiply the value by 2,777.78. To go the other way, multiply sào (northern Vietnam) by 0.00036 to get square kilometers.
↔ Convert sào (northern Vietnam) to square kilometers instead
| Square Kilometers (km²) | Sào (Northern Vietnam) (sào-b) |
|---|---|
| 1 km² | 2,777.78 sào-b |
| 2 km² | 5,555.56 sào-b |
| 5 km² | 13,888.9 sào-b |
| 10 km² | 27,777.8 sào-b |
| 20 km² | 55,555.6 sào-b |
| 50 km² | 138,889 sào-b |
| 100 km² | 277,778 sào-b |
| 500 km² | 1,388,890 sào-b |
| 1,000 km² | 2,777,780 sào-b |
25 km² × 2,777.78 = 69,444.4 sào-b
Try this example →250 km² × 2,777.78 = 694,444 sào-b
Try this example →Square kilometer (km²). A square kilometer is one million square meters (100 hectares), used for countries, cities and lakes.
Sào (northern Vietnam) (sào-b). In northern Vietnam a sào is 360 m² (one tenth of a mẫu). Used in: Asia — Thailand & Southeast Asia.
There are 2,777.78 sào (northern Vietnam) in one square kilometer.
Multiply the number of square kilometers by 2,777.78. For example, 10 square kilometers equal 27,777.8 sào (northern Vietnam).
One sào (northern Vietnam) equals 0.00036 square kilometers.