- Simple and easy converter for Thailand Traditional area units.
- You can convert from Thailand Traditional area units to Sq.ft, Sq.yd, acre, Sq.km, Sq.mi etc.
- This Program calculate,
- 1 Sq.ft = 0.093 Sq.m
- 1 Sq.yd = 0.836 Sq.m
- 1 acre = 4047 Sq.m
- 1 Sq.mi = 2589988 Sq.m

**Rai**- for large Land - Suburbs / Country Side : 1 Rai = 4 Ngan = 400 Tarang Wa = 1600 Sq.m**Ngan**- Not so common unit : 1 Ngan = 100 Tarang Wa = 1/4 Rai = 400 Sq.m**Tarang Wa**- for Land in the Town : 1 Tarang Wa = 1/100 Ngan = 1/400 Rai = 4 Sq.m- If you find area detail like "2-1-40", it means 2 Rai and 1 Ngan and 40 Tarang Wa, so total 940 Tarang Wa.

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