LAND UNIT CONVERTER
Type a positive number in any unit — every other unit updates instantly.
Equivalents
Conversions are exact to the standard 1 rai = 1,600 m² and 1 talang wah = 4 m² (Royal Survey Department of Thailand).
All conversions reduce to square metres internally — so the answers stay exact whichever unit you start from.
Type any value
Enter a positive number in the value field. Decimals are fine — e.g. 2.5 rai or 0.75 acre.
Pick your source unit
Use the unit selector to tell us what your typed number represents.
Read every equivalent
We show Thai (rai, ngan, talang wah), metric (m², hectares, km²) and imperial (acres, ft², yd², mi²) at once.
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