Please support this site by disabling or whitelisting the Adblock for "justintools.com". I've spent over 10 trillion microseconds (and counting), on this project. This site is my passion, and I regularly adding new tools/apps. Users experience is very important, that's why I use non-intrusive ads. Any feedback is appreciated. Thank you. Justin XoXo :)
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 Tatamis JAPAN (tatami) is equal to 1.62 square-meters, while 1 Rais (ไร่) = 1600 square-meters.| 1 Tatamis JAPAN | to common area units |
|---|---|
| 1 tatami | = 1.62 square meters (m2, sq m) |
| 1 tatami | = 16200 square centimeters (cm2, sq cm) |
| 1 tatami | = 1.62E-6 square kilometers (km2, sq km) |
| 1 tatami | = 17.437542382916 square feet (ft2, sq ft) |
| 1 tatami | = 2511.00502201 square inches (in2, sq in) |
| 1 tatami | = 1.9375038750078 square yards (yd2, sq yd) |
| 1 tatami | = 6.2548549691991E-7 square miles (mi2, sq mi) |
| 1 tatami | = 2511005022.01 square mils (sq mil) |
| 1 tatami | = 0.000162 hectares (ha) |
| 1 tatami | = 0.00040031036408475 acres (ac) |
| Tatamis JAPAN | to Rais (table conversion) |
|---|---|
| 1 tatami | = 0.0010125 ไร่ |
| 2 tatami | = 0.002025 ไร่ |
| 3 tatami | = 0.0030375 ไร่ |
| 4 tatami | = 0.00405 ไร่ |
| 5 tatami | = 0.0050625 ไร่ |
| 6 tatami | = 0.006075 ไร่ |
| 7 tatami | = 0.0070875 ไร่ |
| 8 tatami | = 0.0081 ไร่ |
| 9 tatami | = 0.0091125 ไร่ |
| 10 tatami | = 0.010125 ไร่ |
| 20 tatami | = 0.02025 ไร่ |
| 30 tatami | = 0.030375 ไร่ |
| 40 tatami | = 0.0405 ไร่ |
| 50 tatami | = 0.050625 ไร่ |
| 60 tatami | = 0.06075 ไร่ |
| 70 tatami | = 0.070875 ไร่ |
| 80 tatami | = 0.081 ไร่ |
| 90 tatami | = 0.091125 ไร่ |
| 100 tatami | = 0.10125 ไร่ |
| 200 tatami | = 0.2025 ไร่ |
| 300 tatami | = 0.30375 ไร่ |
| 400 tatami | = 0.405 ไร่ |
| 500 tatami | = 0.50625 ไร่ |
| 600 tatami | = 0.6075 ไร่ |
| 700 tatami | = 0.70875 ไร่ |
| 800 tatami | = 0.81 ไร่ |
| 900 tatami | = 0.91125 ไร่ |
| 1000 tatami | = 1.0125 ไร่ |
| 2000 tatami | = 2.025 ไร่ |
| 4000 tatami | = 4.05 ไร่ |
| 5000 tatami | = 5.0625 ไร่ |
| 7500 tatami | = 7.59375 ไร่ |
| 10000 tatami | = 10.125 ไร่ |
| 25000 tatami | = 25.3125 ไร่ |
| 50000 tatami | = 50.625 ไร่ |
| 100000 tatami | = 101.25 ไร่ |
| 1000000 tatami | = 1012.5 ไร่ |
| 1000000000 tatami | = 1012500 ไร่ |