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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 Calibers (sq cal) = 6.45E-8 square-meters.| 1 Rais | to common area units |
|---|---|
| 1 ไร่ | = 1600 square meters (m2, sq m) |
| 1 ไร่ | = 16000000 square centimeters (cm2, sq cm) |
| 1 ไร่ | = 0.0016 square kilometers (km2, sq km) |
| 1 ไร่ | = 17222.264081892 square feet (ft2, sq ft) |
| 1 ไร่ | = 2480004.9600099 square inches (in2, sq in) |
| 1 ไร่ | = 1913.5840740817 square yards (yd2, sq yd) |
| 1 ไร่ | = 0.00061776345374806 square miles (mi2, sq mi) |
| 1 ไร่ | = 2480004960009.9 square mils (sq mil) |
| 1 ไร่ | = 0.16 hectares (ha) |
| 1 ไร่ | = 0.39536826082444 acres (ac) |
| Rais | to Square Calibers (table conversion) |
|---|---|
| 1 ไร่ | = 24806201550.388 sq cal |
| 2 ไร่ | = 49612403100.775 sq cal |
| 3 ไร่ | = 74418604651.163 sq cal |
| 4 ไร่ | = 99224806201.55 sq cal |
| 5 ไร่ | = 124031007751.94 sq cal |
| 6 ไร่ | = 148837209302.33 sq cal |
| 7 ไร่ | = 173643410852.71 sq cal |
| 8 ไร่ | = 198449612403.1 sq cal |
| 9 ไร่ | = 223255813953.49 sq cal |
| 10 ไร่ | = 248062015503.88 sq cal |
| 20 ไร่ | = 496124031007.75 sq cal |
| 30 ไร่ | = 744186046511.63 sq cal |
| 40 ไร่ | = 992248062015.5 sq cal |
| 50 ไร่ | = 1240310077519.4 sq cal |
| 60 ไร่ | = 1488372093023.3 sq cal |
| 70 ไร่ | = 1736434108527.1 sq cal |
| 80 ไร่ | = 1984496124031 sq cal |
| 90 ไร่ | = 2232558139534.9 sq cal |
| 100 ไร่ | = 2480620155038.8 sq cal |
| 200 ไร่ | = 4961240310077.5 sq cal |
| 300 ไร่ | = 7441860465116.3 sq cal |
| 400 ไร่ | = 9922480620155 sq cal |
| 500 ไร่ | = 12403100775194 sq cal |
| 600 ไร่ | = 14883720930233 sq cal |
| 700 ไร่ | = 17364341085271 sq cal |
| 800 ไร่ | = 19844961240310 sq cal |
| 900 ไร่ | = 22325581395349 sq cal |
| 1000 ไร่ | = 24806201550388 sq cal |
| 2000 ไร่ | = 49612403100775 sq cal |
| 4000 ไร่ | = 99224806201550 sq cal |
| 5000 ไร่ | = 1.2403100775194E+14 sq cal |
| 7500 ไร่ | = 1.8604651162791E+14 sq cal |
| 10000 ไร่ | = 2.4806201550388E+14 sq cal |
| 25000 ไร่ | = 6.2015503875969E+14 sq cal |
| 50000 ไร่ | = 1.2403100775194E+15 sq cal |
| 100000 ไร่ | = 2.4806201550388E+15 sq cal |
| 1000000 ไร่ | = 2.4806201550388E+16 sq cal |
| 1000000000 ไร่ | = 2.4806201550388E+19 sq cal |