From the very beginning, Rahu Ketu caught attention due to its light-hearted theme and the familiar comic timing of its lead actors. The film opened with around ₹1 crore on its first day, which gave it a fair start. The first weekend helped the film gain momentum as families and young audiences stepped into theatres. The collections during the opening weekend were encouraging for a mid-budget Hindi film.

As expected, the weekdays after the first weekend saw a drop in collections. However, Rahu-Ketu did not experience a sudden fall. Instead, the film showed a gradual decline, which is often seen as a positive sign. The steady performance helped it stay in theatres longer than many other films in the same category.

Day 15 marked another regular working day for the film. With no major holiday advantage and fresh releases competing for screens, audience footfall remained limited. On Day 15, Rahu Ketu earned approximately ₹4–5 lakh at the Indian box office. This figure was slightly lower than Day 14, but the drop remained within a normal range for a film in its third week.

Most of the Day 15 collections came from cities like Mumbai, Delhi NCR, Bengaluru, Pune, Hyderabad, and Chennai. These cities have continued to support the film since its release. Morning shows recorded very low occupancy, while afternoon shows performed modestly. Evening and late-night shows saw better response, especially from younger audiences looking for a relaxed watch.

With the Day 15 earnings added, the total India net box office collection of Rahu Ketu now stands at around ₹6.04–6.05 crore. While this figure may not be impressive when compared to big-budget films, it is a reasonable total for a film made on a controlled budget. The makers would be satisfied with the film’s ability to survive for over two weeks without a major crash.

Overall, Rahu Ketu has delivered an average performance at the box office. It did not turn into a big hit, but it also avoided becoming a quick failure. The film’s steady hold, especially during weekdays, shows that there is still space in theatres for small and mid-budget films with relatable content.