| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | Solo: A Star Wars Story | $8,069,062 | - | 680 | - | $11,866 | $8,069,062 | 1 | Walt Disney Pictures | true | false |
| 2 | 1 | Deadpool 2 | $5,198,661 | -70.9% | 615 | -1,181 | $8,453 | $28,514,987 | 2 | 20th Century Fox International | false | false |
| 3 | 2 | Avengers: Infinity War | $1,617,890 | -41.3% | 541 | -75 | $2,990 | $91,044,704 | 5 | Walt Disney Pictures | false | false |
| 4 | 3 | Sherlock Gnomes | $916,043 | -4.2% | 628 | -8 | $1,458 | $6,772,280 | 3 | Paramount Pictures International | false | false |
| 5 | - | Show Dogs | $731,065 | - | 513 | - | $1,425 | $731,065 | 1 | Entertainment One | true | false |
| 6 | 4 | I Feel Pretty | $370,725 | -32.5% | 350 | -129 | $1,059 | $5,941,130 | 4 | STX International | false | false |
| 7 | 6 | Blade Runner Secret Cinema/Final Cut | $302,160 | -0.7% | 1 | - | $302,160 | $4,545,456 | 10 | Warner Bros. | false | false |
| 8 | 10 | On Chesil Beach | $227,212 | +151.8% | 138 | +107 | $1,646 | $383,495 | 2 | Lionsgate | false | false |
| 9 | 13 | Peter Rabbit | $157,331 | +131.4% | 443 | +59 | $355 | $56,467,196 | 11 | Sony Pictures Releasing | false | false |
| 10 | 5 | Life of the Party | $150,279 | -50.8% | 233 | -181 | $644 | $1,874,255 | 3 | Warner Bros. | false | false |
| 11 | 7 | Breaking In | $107,250 | -50% | 131 | -162 | $818 | $1,351,195 | 3 | Universal Pictures International (UPI) | false | false |
| 12 | - | The Breadwinner 2018 Re-release | $105,505 | - | 77 | - | $1,370 | $105,505 | 1 | StudioCanal | true | false |
| 13 | 8 | A Quiet Place | $94,073 | -44.8% | 161 | -119 | $584 | $16,566,006 | 8 | Paramount Pictures International | false | false |
| 14 | - | Edie | $91,176 | - | 100 | - | $911 | $91,176 | 1 | Arrow Films | true | false |
| 15 | 9 | The Guernsey Literary and Potato Peel Pie Society | $46,033 | -63.9% | 103 | -251 | $446 | $7,344,312 | 6 | StudioCanal | false | false |
| 16 | - | Parmanu: The Story of Pokhran | $30,033 | - | 23 | - | $1,305 | $30,033 | 1 | Zee Studios | true | false |
| 17 | - | The Little Vampire 3D | $27,357 | - | 85 | - | $321 | $27,357 | 1 | Signature Entertainment | true | false |
| 18 | 15 | Lean on Pete | $27,127 | -34.7% | 15 | -30 | $1,808 | $419,231 | 4 | Curzon Film Distributors | false | false |
| 19 | - | Zama | $24,857 | - | 14 | - | $1,775 | $24,857 | 1 | New Wave Films | true | false |
| 20 | 18 | Black Panther | $17,417 | +1% | - | - | - | $70,593,765 | 15 | Walt Disney Pictures | false | false |
| 21 | 17 | Funny Cow | $13,774 | -40.4% | 19 | -25 | $724 | $632,472 | 6 | Entertainment One | false | false |
| 22 | 16 | 7 Days in Entebbe | $11,846 | -71.3% | 20 | -91 | $592 | $359,629 | 3 | Entertainment One | false | false |
| 23 | 20 | Isle of Dogs | $11,770 | -30.2% | 10 | -23 | $1,177 | $7,912,809 | 9 | 20th Century Fox International | false | false |
| 24 | - | Kasal | $9,000 | - | 3 | - | $3,000 | $9,000 | 1 | ABS-CBN Film Productions | true | false |
| 25 | 26 | 102 Not Out | $7,981 | -32.6% | 7 | -7 | $1,140 | $237,289 | 4 | Sony Pictures Releasing | false | false |
| 26 | - | Panchavarnathatha | $7,544 | - | 26 | - | $290 | $7,544 | 1 | RFT Films | true | false |
| 27 | 33 | 2001: A Space Odyssey 2018 Re-release | $7,135 | +14% | 1 | - | $7,135 | $20,064 | 2 | Warner Bros. | false | false |
| 28 | - | The Rape of Recy Taylor | $6,828 | - | 9 | - | $758 | $6,828 | 1 | N/A | true | false |
| 29 | 21 | Truth or Dare | $6,518 | -58.4% | 24 | -46 | $271 | $3,549,216 | 7 | Universal Pictures International (UPI) | false | false |
| 30 | 24 | Early Man | $6,118 | -51.9% | 52 | -88 | $117 | $14,856,537 | 18 | StudioCanal | false | false |
| 31 | 25 | Beast | $5,692 | -54.4% | 8 | -17 | $711 | $521,089 | 5 | Altitude Film Entertainment | false | false |
| 32 | 23 | A Wrinkle in Time | $4,038 | -71.6% | - | - | - | $4,272,262 | 10 | Walt Disney Pictures | false | false |
| 33 | 30 | Ready Player One | $3,705 | -51.1% | 36 | -15 | $102 | $21,414,431 | 9 | Warner Bros. | false | false |
| 34 | 31 | Tea With the Dames | $3,519 | -49.5% | 5 | -18 | $703 | $236,776 | 5 | Picturehouse Entertainment | false | false |
| 35 | 37 | Finding Your Feet | $3,175 | -3.1% | 4 | +1 | $793 | $7,600,267 | 14 | Entertainment One | false | false |
| 36 | - | That Good Night | $2,801 | - | 12 | - | $233 | $39,685 | 3 | Trafalgar Studios | false | false |
| 37 | 39 | Bing at the Cinema | $2,554 | +7.7% | 59 | -11 | $43 | $150,571 | 5 | Vue Entertainment | false | false |
| 38 | - | Nela Ticket | $2,435 | - | 11 | - | $221 | $2,435 | 1 | - | true | false |
| 39 | 19 | Coco | $1,964 | -88.5% | - | - | - | $26,182,351 | 19 | Walt Disney Pictures | false | false |
| 40 | - | This is Congo | $1,854 | - | 2 | - | $927 | $1,854 | 1 | Periscoop Film | true | false |
| 41 | 40 | Wonder | $1,026 | -30.2% | - | - | - | $6,695,504 | 26 | Lionsgate | false | false |
| 42 | - | Make More Noise! Suffrafettes in Silent Film | $894 | - | 1 | - | $894 | $20,505 | 136 | British Film Institute (BFI) | false | false |
| 43 | 34 | Ghost Stories | $775 | -85.1% | 1 | -12 | $775 | $2,184,893 | 8 | Lionsgate | false | false |
| 44 | 48 | Jumanji: Welcome to the Jungle | $639 | +91.3% | 1 | -1 | $639 | $51,882,282 | 23 | Sony Pictures Releasing | false | false |
| 45 | - | You Were Never Really Here | $412 | - | 1 | - | $412 | $1,368,068 | 12 | StudioCanal | false | false |
| 46 | - | Paddington 2 | $106 | - | 1 | - | $106 | $56,713,161 | - | StudioCanal | - | false |
| 47 | 45 | Monster Family | $94 | -81.8% | 2 | -4 | $47 | $477,913 | 13 | - | false | false |
| 48 | 49 | New Town Utopia | $60 | -80.4% | 1 | -1 | $60 | $13,215 | 4 | Verve Pictures | false | false |
