AdSense responsive fluid · min-height 280 px · ≥150 px clear of fields and buttons
Quick comparison table
Tap any row to send that value to the converter above.
| rai | acres | rai-ngan-wah |
|---|---|---|
| 1 | 0.4 | 1-0-0 |
| 2 | 0.79 | 2-0-0 |
| 5 | 1.98 | 5-0-0 |
| 10 | 3.95 | 10-0-0 |
| 50 | 19.77 | 50-0-0 |
| 100 | 39.54 | 100-0-0 |
How the calculation works
An acre is an imperial unit equal to 4,046.8564224 square metres, so converting rai to acres means multiplying by roughly 0.395. The figure is useful whenever a listing or property report needs to reach buyers from countries that still use acres, such as the United States and the United Kingdom.
Example: a 10-rai plot is about 3.95 acres — a figure that can go straight into marketing material or a listing aimed at foreign investors.
See also: Rai → hectares, Square metres → rai
in-content · min-height 250 px
Frequently asked questions
How many acres is one rai?
One rai is about 0.395 acres (more precisely, 0.3954 acres).
How many rai is one acre?
One acre is about 2.529 rai.
Why convert Thai land into acres at all?
Thai title deeds record area in rai-ngan-wah, but converting to acres lets foreign buyers or investors who use the imperial system grasp a plot's size faster.