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Category: area Conversion: Roods to Rais The base unit for area is square meters (Non-SI/Derived Unit) [Roods] symbol/abbrevation: (rood) [Rais] symbol/abbrevation: (ไร่)
How to convert Roods to Rais (rood to ไร่)? 1 rood = 0.632321316 ไร่. 8110589691 x 0.632321316 ไร่ = 5128498746.9492 Rais. Always check the results; rounding errors may occur.
Definition:
Rood is an English unit of area, equal to one quarter of an acre or 10,890 square feet (1,012 m2) or 0.10 hectares). A rectangular area with edges of one furlong (i.e. 10 chain..more definition+
A rai (Thai: ไร่) is a unit of area, equal to 1 square sen (เส้น) or 1,600 square meters (40m × 40m), and is used in measuring land area for a cadastre or cadastral map. Its cur..more definition+
In relation to the base unit of [area] => (square meters), 1 Roods (rood) is equal to 1011.7141056 square-meters, while 1 Rais (ไร่) = 1600 square-meters.