A unit used in Bangladesh and West Bengal, India. One Chatak is equal to 180 square feet.
A land measurement unit used in South India, particularly in Andhra Pradesh and Karnataka. One Ankanam equals 72 square feet.
The value in Ankanam is equal to the value of Chatak multiplied by 0.625.
→Ankanam = Chatak * 0.625;
| Chatak | Ankanam | Value |
|---|---|---|
| 1 | 0.625 | 1 Chatak = 0.625 Ankanam |
| 2 | 1.25 | 2 Chatak = 1.25 Ankanam |
| 3 | 1.875 | 3 Chatak = 1.875 Ankanam |
| 4 | 2.5 | 4 Chatak = 2.5 Ankanam |
| 5 | 3.125 | 5 Chatak = 3.125 Ankanam |
| 6 | 3.75 | 6 Chatak = 3.75 Ankanam |
| 7 | 4.375 | 7 Chatak = 4.375 Ankanam |
| 8 | 5 | 8 Chatak = 5 Ankanam |
| 9 | 5.625 | 9 Chatak = 5.625 Ankanam |
| 10 | 6.25 | 10 Chatak = 6.25 Ankanam |
| 20 | 12.5 | 20 Chatak = 12.5 Ankanam |
| 30 | 18.75 | 30 Chatak = 18.75 Ankanam |
| 40 | 25 | 40 Chatak = 25 Ankanam |
| 50 | 31.25 | 50 Chatak = 31.25 Ankanam |
| 60 | 37.5 | 60 Chatak = 37.5 Ankanam |
| 70 | 43.75 | 70 Chatak = 43.75 Ankanam |
| 80 | 50 | 80 Chatak = 50 Ankanam |
| 90 | 56.25 | 90 Chatak = 56.25 Ankanam |
| 100 | 62.5 | 100 Chatak = 62.5 Ankanam |