A unit used in Bangladesh and West Bengal, India. One Chatak is equal to 180 square feet.
A lesser-known regional unit with variations in its conversion.
The value in Ojutansho is equal to the value of Chatak multiplied by 10.3306.
→Ojutansho = Chatak * 10.3306;
| Chatak | Ojutansho | Value |
|---|---|---|
| 0.1 | 1.03306 | 0.1 Chatak = 1.03306 Ojutansho |
| 0.2 | 2.06612 | 0.2 Chatak = 2.06612 Ojutansho |
| 0.3 | 3.09918 | 0.3 Chatak = 3.09918 Ojutansho |
| 0.4 | 4.13224 | 0.4 Chatak = 4.13224 Ojutansho |
| 0.5 | 5.1653 | 0.5 Chatak = 5.1653 Ojutansho |
| 0.6 | 6.19836 | 0.6 Chatak = 6.19836 Ojutansho |
| 0.7 | 7.23142 | 0.7 Chatak = 7.23142 Ojutansho |
| 0.8 | 8.26448 | 0.8 Chatak = 8.26448 Ojutansho |
| 0.9 | 9.29754 | 0.9 Chatak = 9.29754 Ojutansho |
| 1 | 10.3306 | 1 Chatak = 10.3306 Ojutansho |
| 2 | 20.6612 | 2 Chatak = 20.6612 Ojutansho |
| 3 | 30.9918 | 3 Chatak = 30.9918 Ojutansho |
| 4 | 41.3224 | 4 Chatak = 41.3224 Ojutansho |
| 5 | 51.653 | 5 Chatak = 51.653 Ojutansho |
| 6 | 61.9836 | 6 Chatak = 61.9836 Ojutansho |
| 7 | 72.3142 | 7 Chatak = 72.3142 Ojutansho |
| 8 | 82.6448 | 8 Chatak = 82.6448 Ojutansho |
| 9 | 92.9754 | 9 Chatak = 92.9754 Ojutansho |
| 10 | 103.306 | 10 Chatak = 103.306 Ojutansho |
| 20 | 206.612 | 20 Chatak = 206.612 Ojutansho |
| 30 | 309.918 | 30 Chatak = 309.918 Ojutansho |
| 40 | 413.224 | 40 Chatak = 413.224 Ojutansho |
| 50 | 516.53 | 50 Chatak = 516.53 Ojutansho |
| 60 | 619.836 | 60 Chatak = 619.836 Ojutansho |
| 70 | 723.142 | 70 Chatak = 723.142 Ojutansho |
| 80 | 826.448 | 80 Chatak = 826.448 Ojutansho |
| 90 | 929.754 | 90 Chatak = 929.754 Ojutansho |
| 100 | 1033.06 | 100 Chatak = 1033.06 Ojutansho |