In a post on X, production house Zee Studios said "Gadar 2" had raised Rs 456.05 crore at the ticket window since its release on August 11.
"THANK YOU, for making Hindustan ki asli blockbuster break records!" the banner captioned the tweet.
According to the makers, the film has set the record for "fastest Rs 450 crore" in net box office collections.
Sharma also took to X to express his gratitude to the audience.
"The #GADAR cont .. It's people's film for people .. (sic)" the director wrote.
Set in 1971, "Gadar 2" follows Tara Singh (Deol)'s journey to Pakistan to rescue his son, Charanjeet Singh (Utkarsh Sharma) from the Pakistani Army. It also features Patel, Manish Wadhwa and Gaurav Chopra.