A unit used in India, Bangladesh, and Nepal, with varying sizes. It can range from 600 to 2,880 square feet depending on the region.
A unit used in Bangladesh and West Bengal, India. One Chatak is equal to 180 square feet.
The value in Chatak is equal to the value of Katha multiplied by 16.
→Chatak = Katha * 16;
| Katha | Chatak | Value |
|---|---|---|
| 0.1 | 1.6 | 0.1 Katha = 1.6 Chatak |
| 0.2 | 3.2 | 0.2 Katha = 3.2 Chatak |
| 0.3 | 4.8 | 0.3 Katha = 4.8 Chatak |
| 0.4 | 6.4 | 0.4 Katha = 6.4 Chatak |
| 0.5 | 8 | 0.5 Katha = 8 Chatak |
| 0.6 | 9.6 | 0.6 Katha = 9.6 Chatak |
| 0.7 | 11.2 | 0.7 Katha = 11.2 Chatak |
| 0.8 | 12.8 | 0.8 Katha = 12.8 Chatak |
| 0.9 | 14.4 | 0.9 Katha = 14.4 Chatak |
| 1 | 16 | 1 Katha = 16 Chatak |
| 2 | 32 | 2 Katha = 32 Chatak |
| 3 | 48 | 3 Katha = 48 Chatak |
| 4 | 64 | 4 Katha = 64 Chatak |
| 5 | 80 | 5 Katha = 80 Chatak |
| 6 | 96 | 6 Katha = 96 Chatak |
| 7 | 112 | 7 Katha = 112 Chatak |
| 8 | 128 | 8 Katha = 128 Chatak |
| 9 | 144 | 9 Katha = 144 Chatak |
| 10 | 160 | 10 Katha = 160 Chatak |
| 20 | 320 | 20 Katha = 320 Chatak |
| 30 | 480 | 30 Katha = 480 Chatak |
| 40 | 640 | 40 Katha = 640 Chatak |
| 50 | 800 | 50 Katha = 800 Chatak |
| 60 | 960 | 60 Katha = 960 Chatak |
| 70 | 1120 | 70 Katha = 1120 Chatak |
| 80 | 1280 | 80 Katha = 1280 Chatak |
| 90 | 1440 | 90 Katha = 1440 Chatak |
| 100 | 1600 | 100 Katha = 1600 Chatak |