How is it measured ??
Land is measured in Rai, Ngan and Wah.
1 Rai = 4 Ngan (or 1600 Sq.m.)
1 Ngan = 100 Wah (or 400 Sq.m.)
1 Wah = 4 Sq.m.
1 Acre = 2.5 Rai (approx.)
1 Hectare = 6.25 Rai (approx.)
Metric measures are usually used in the
construction and measurement of buildings
Land prices are usually expressed in Baht per Rai or (for smaller plots) Baht