A unit used in Bangladesh and West Bengal, India. One Chatak is equal to 180 square feet.
Similar to Gaj, used in parts of South India for land measurement. One Gajam equals one square yard.
The value in Gajam is equal to the value of Chatak multiplied by 5.
→Gajam = Chatak * 5;
| Chatak | Gajam | Value |
|---|---|---|
| 1 | 5 | 1 Chatak = 5 Gajam |
| 2 | 10 | 2 Chatak = 10 Gajam |
| 3 | 15 | 3 Chatak = 15 Gajam |
| 4 | 20 | 4 Chatak = 20 Gajam |
| 5 | 25 | 5 Chatak = 25 Gajam |
| 6 | 30 | 6 Chatak = 30 Gajam |
| 7 | 35 | 7 Chatak = 35 Gajam |
| 8 | 40 | 8 Chatak = 40 Gajam |
| 9 | 45 | 9 Chatak = 45 Gajam |
| 10 | 50 | 10 Chatak = 50 Gajam |
| 20 | 100 | 20 Chatak = 100 Gajam |
| 30 | 150 | 30 Chatak = 150 Gajam |
| 40 | 200 | 40 Chatak = 200 Gajam |
| 50 | 250 | 50 Chatak = 250 Gajam |
| 60 | 300 | 60 Chatak = 300 Gajam |
| 70 | 350 | 70 Chatak = 350 Gajam |
| 80 | 400 | 80 Chatak = 400 Gajam |
| 90 | 450 | 90 Chatak = 450 Gajam |
| 100 | 500 | 100 Chatak = 500 Gajam |