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Category: area Conversion: Rais to Square Micrometers The base unit for area is square meters (Non-SI/Derived Unit) [Rais] symbol/abbrevation: (ไร่) [Square Micrometers] symbol/abbrevation: (μ2, sq μ)
How to convert Rais to Square Micrometers (ไร่ to μ2, sq μ)? 1 ไร่ = 1.6E+15 μ2, sq μ. 3088178571 x 1.6E+15 μ2, sq μ = 4.9410857136E+24 Square Micrometers. Always check the results; rounding errors may occur.
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 Rais (ไร่) is equal to 1600 square-meters, while 1 Square Micrometers (μ2, sq μ) = 1.0E-12 square-meters.