Malayalam film Kalamkaval, headlined by Mammootty, is performing extremely well at the box office. Released on December 5, 2025, the movie stormed past the Rs. 50 crore mark globally, in just 5 days. With such a glorious performance, Kalamkaval emerged as Mammootty's fastest half-century at the worldwide box office. Previously, Mammukka 's Turbo achieved this feat in 6 days.

Opened with Rs. 15.55 crore gross globally, the action thriller raked in Rs. 15.35 crore on its second day. The movie further witnessed a drop and added Rs. 13.20 crore to the tally, wrapping its opening weekend at Rs. 44.10 crore. It managed a strong hold on its first Monday, where it collected Rs. 5.55 crore globally, taking the 4-day cume to Rs. 49.65 crore. Of this, it fetched around Rs. 23 crore from its domest

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