Malayalam film Kalamkaval starring Mammootty in the lead role is doing well at the box office. This action thriller directed by debutant Jithin K Jose has performed brilliantly in the opening week. This is Rs. Earned more than. 62.50 crore in the first 7 days of its theatrical run at the worldwide box office, of which Rs. Rs 31.50 crore came from Indian markets. Talking about its domestic territory, the film collected Rs. Earned more than. Due to its excellent catch, it earned Rs 26.25 crore in the first week.
The Mammootty film also found a good audience in overseas markets, where it grossed around Rs. Earned Rs. 31 crores in the first week. Like every Malayalam film, it performed best in the Middle East.
The day-wise worldwide box office collections of Kalamkaval are as follows:
| Day | gross WW |
| 1 | Rupee. 15.60 crores. |
| 2 | Rupee. 15.40 crores. |
| 3 | Rupee. 13.00 crores. |
| 4 | Rupee. 5.65 crores. |
| 5 | Rupee. 5.10 crores. |
| 6 | Rupee. 3.75 crores. |
| 7 | Rupee. 4.00 crores. |
| Total | Rupee. 62.50 crores. |
Kalamkaval has already emerged as a super hit venture at the box office, becoming Mammukka’s fastest entry at Rs. 50 crore club. Despite being a new release, the film is doing well in the second weekend as well. It is estimated to cross Rs. 70 crore figure by second Saturday.
Kalamkaval received very positive reception, which is why it is registering favorable performance at the box office. Apart from Mammootty, the film also stars Vinayakan along with Gibin Gopinath, Gayatri Arun, Rajisha Vijayan and Shruti Ramachandran.
The region wise box office collections of Kalamkaval are as follows:
| Description | gross box office |
| Kerala | Rupee. 26.25 crores |
| rest of india | Rupee. 5.25 crores |
| entire india | Rupee. 31.50 crores |
| migrant | Rupee. 31 crores |
| around the world | Rupee. 62.50 crores |
