Backrooms (2026)

Backrooms
Theatrical Performance
Domestic Box Office $103,860,498Details
International Box Office $36,543,705
Worldwide Box Office $140,404,203
Further financial details...

Synopsis

A strange doorway appears in the basement of a furniture showroom.

Metrics

Opening Weekend:$81,402,424 (78.4% of total gross)
Legs:1.28 (domestic box office/biggest weekend)
Domestic Share:74.0% (domestic box office/worldwide)
Production Budget:$10,000,000 (worldwide box office is 14.0 times production budget)
Theater counts:3,442 opening theaters/3,442 max. theaters, 1.0 weeks average run per theater
Infl. Adj. Dom. BO $103,860,498

Movie Details

Domestic Releases: May 29th, 2026 (Wide) by A24
International Releases: May 25th, 2026 (Wide) (Taiwan)
May 27th, 2026 (Limited) (Italy)
May 27th, 2026 (Limited), released as Backrooms (백룸) (South Korea)
May 28th, 2026 (Wide), released as Backrooms: Za stenou (Slovakia)
May 28th, 2026 (Wide) (Czech Republic)
MPA Rating: R for language and some violent content/bloody images.
(Rating bulletin 2934 (cert #55913), 4/29/2026)
Running Time: 110 minutes
Cast, crew, or production detail: Found Footage
Subgenre: Found footage horror
Source:Based on Web Series
Genre:Horror
Production Method:Live Action
Creative Type:Science Fiction
Production/Financing Companies: A24, Atomic Monster, Chernin Entertainment, 21 Laps Entertainment
Production Countries: United States
Languages: English

Weekend Box Office Performance

DateRankGross% ChangeTheatersPer TheaterTotal GrossWeek
May 29, 2026 1 $81,402,424   3,442 $23,650   $81,402,424 1

Daily Box Office Performance

DateRankGross% ChangeTheatersPer TheaterTotal GrossDays
May 28, 2026 P $10,400,000   3,442 $3,021   $10,400,000  
May 29, 2026 1 $38,412,634   3,442 $11,160   $38,412,634 1
May 30, 2026 1 $24,737,736 -36% 3,442 $7,187   $63,150,370 2
May 31, 2026 1 $18,252,054 -26% 3,442 $5,303   $81,402,424 3
Jun 1, 2026 1 $7,669,600 -58% 3,442 $2,228   $89,072,024 4
Jun 2, 2026 1 $8,776,542 +14% 3,442 $2,550   $97,848,566 5
Jun 3, 2026 1 $6,011,931 -32% 3,442 $1,747   $103,860,498 6

Full financial estimates for this film, including domestic and international box office, video sales, video rentals, TV and ancillary revenue are available through our research services. For more information, please contact us at research@the-numbers.com.


Synopsis

A strange doorway appears in the basement of a furniture showroom.

Metrics

Opening Weekend:$81,402,424 (78.4% of total gross)
Legs:1.28 (domestic box office/biggest weekend)
Domestic Share:74.0% (domestic box office/worldwide)
Production Budget:$10,000,000 (worldwide box office is 14.0 times production budget)
Theater counts:3,442 opening theaters/3,442 max. theaters, 1.0 weeks average run per theater
Infl. Adj. Dom. BO $103,860,498

Movie Details

Domestic Releases: May 29th, 2026 (Wide) by A24
International Releases: May 25th, 2026 (Wide) (Taiwan)
May 27th, 2026 (Limited) (Italy)
May 27th, 2026 (Limited), released as Backrooms (백룸) (South Korea)
May 28th, 2026 (Wide), released as Backrooms: Za stenou (Slovakia)
May 28th, 2026 (Wide) (Czech Republic)
MPA Rating: R for language and some violent content/bloody images.
(Rating bulletin 2934 (cert #55913), 4/29/2026)
Running Time: 110 minutes
Cast, crew, or production detail: Found Footage
Subgenre: Found footage horror
Source:Based on Web Series
Genre:Horror
Production Method:Live Action
Creative Type:Science Fiction
Production/Financing Companies: A24, Atomic Monster, Chernin Entertainment, 21 Laps Entertainment
Production Countries: United States
Languages: English

Weekend Box Office Performance

DateRankGross% ChangeTheatersPer TheaterTotal GrossWeek
May 29, 2026 1 $81,402,424   3,442 $23,650   $81,402,424 1

Daily Box Office Performance

DateRankGross% ChangeTheatersPer TheaterTotal GrossDays
May 28, 2026 P $10,400,000   3,442 $3,021   $10,400,000  
May 29, 2026 1 $38,412,634   3,442 $11,160   $38,412,634 1
May 30, 2026 1 $24,737,736 -36% 3,442 $7,187   $63,150,370 2
May 31, 2026 1 $18,252,054 -26% 3,442 $5,303   $81,402,424 3
Jun 1, 2026 1 $7,669,600 -58% 3,442 $2,228   $89,072,024 4
Jun 2, 2026 1 $8,776,542 +14% 3,442 $2,550   $97,848,566 5
Jun 3, 2026 1 $6,011,931 -32% 3,442 $1,747   $103,860,498 6

Full financial estimates for this film, including domestic and international box office, video sales, video rentals, TV and ancillary revenue are available through our research services. For more information, please contact us at research@the-numbers.com.