UK Weekend Box Office
UK Box Office 20th April, 2018
| Title | Weekend | Week | Total | % Change | Total Weeks | ||
| 1 (1) |  | Rampage (2018) | £1,413,973 | £2,374,530 | £6,483,777 | -66% | 2 |
| 2 (3) |  | A Quiet Place (2018) | £1,024,722 | £1,912,546 | £8,262,665 | -46% | 3 |
| 3 (new) |  | The Guernsey Literary and Potato Peel Pie Society (2018) | £825,777 | £825,777 | £825,777 | new | 1 |
| 4 (4) |  | Ready Player One (2018) | £503,099 | £937,534 | £15,439,019 | -57% | 4 |
| 5 (2) |  | Peter Rabbit (2018) | £487,412 | £799,435 | £38,892,842 | -76% | 6 |
| 6 (5) |  | Truth Or Dare (2018) | £401,031 | £788,126 | £1,719,375 | -57% | 2 |
| 7 (6) |  | The Greatest Showman (2017) | £304,478 | £518,733 | £45,446,913 | -51% | 17 |
| 8 (7) |  | Love, Simon (2018) | £274,213 | £515,548 | £3,265,492 | -56% | 3 |
| 9 (9) |  | Black Panther (2018) | £235,388 | £401,118 | £49,858,826 | -48% | 10 |
| 10 (15) |  | Blade Runner (1982) Rerelease | £228,962 | £146,906 | £823,764 | 0% | 10 |
| 11 (8) |  | Isle of Dogs (2018) | £159,442 | £367,897 | £5,498,924 | -68% | 4 |
| 12 (10) | Duck Duck Goose (2018) | £115,644 | £142,728 | £3,372,496 | -68% | 4 | |
| 13 (12) |  | Blockers (2018) | £113,814 | £251,002 | £3,808,366 | -59% | 4 |
| 14 (new) | The Leisure Seeker (2018) | £105,129 | £105,129 | £105,129 | new | 1 | |
| 15 (13) |  | Ghost Stories (2018) | £82,479 | £243,402 | £1,495,625 | -69% | 3 |
| 16 (new) | Funny Cow (2018) | £74,142 | £74,142 | £74,142 | new | 1 | |
| 17 (new) | Let the Sunshine In (2018) | £48,544 | £48,544 | £48,544 | new | 1 | |
| 18 (new) | Every Day (2018) | £36,359 | £36,359 | £36,359 | new | 1 | |
| 19 (new) | Wildling (2018) | £20,111 | £20,111 | £20,111 | new | 1 | |
| 20 (new) | Mathilde (2018) | £17,953 | £17,953 | £17,953 | new | 1 | |
| 21 (17) |  | Tomb Raider (2018) | £14,820 | £42,083 | £7,719,861 | -78% | 6 |
| 22 (20) |  | Finding Your Feet (2018) | £13,042 | £69,485 | £5,610,902 | -64% | 9 |
| 23 (21) |  | Three Billboards Outside Ebbing, Missouri (2018) | £12,776 | £44,363 | £15,121,429 | -60% | 15 |
| 24 (22) |  | Early Man (2018) | £11,977 | £16,129 | £11,113,926 | -57% | 13 |
| 25 (new) | Beyond the Clouds (2018) | £11,353 | £11,353 | £11,353 | new | 1 | |
| 26 (16) |  | Pacific Rim Uprising (2018) | £10,744 | £45,898 | £4,403,980 | -87% | 5 |
| 27 (new) | The Cured (2018) | £10,138 | £10,138 | £10,138 | new | 1 | |
| 28 (new) |  | Khido Khundi (2018) | £6,128 | £6,128 | £6,128 | new | 1 |
| 29 (31) |  | You Were Never Really Here (2018) | £5,922 | £11,012 | £1,002,315 | 16% | 7 |
| 30 (45) | Julius Caesar: NT Live 2018 (2018) | £5,171 | £27,411 | £620,148 | 82% | 5 | |
| 31 (23) |  | Red Sparrow (2018) | £4,722 | £14,956 | £6,383,378 | -74% | 8 |
| 32 (25) |  | Darkest Hour (2018) | £3,646 | £47,298 | £24,062,333 | -69% | 15 |
| 33 (27) |  | Mary Magdalene (2018) | £2,868 | £11,437 | £778,654 | -70% | 6 |
| 34 (40) |  | Macbeth: RSC Live 2018 (2018) | £2,758 | £13,633 | £620,452 | 12% | 2 |
| 35 (39) |  | Phantom Thread (2018) | £2,014 | £10,478 | £2,708,717 | -21% | 12 |
| 36 (38) | Walk Like a Panther (2018) | £1,906 | £6,356 | £201,527 | -30% | 7 | |
| 37 (re) | Make More Noise! Suffragettes In Silent Film (2015) | £1,902 | £1,902 | £14,669 | re | 7 | |
| 38 (33) | Monster Family (2018) | £1,492 | £1,659 | £353,484 | -60% | 8 | |
| 39 (new) | The Outsider (2018) | £1,335 | £1,335 | £1,335 | new | 1 | |
| 40 (new) | Never Steady Never Still (2018) | £1,273 | £1,273 | £1,273 | new | 1 | |
| 41 (34) |  | Westwood: Punk, Icon, Activist (2018) | £1,236 | £9,358 | £119,337 | -63% | 5 |
| 42 (new) | Zer (2018) | £1,162 | £1,162 | £1,162 | new | 1 | |
| 43 (32) |  | Journeyman (2018) | £944 | £4,852 | £114,099 | -81% | 4 |
| 44 (re) | The Winter's Tale: ROH London 2017/18 (2018) | £878 | £878 | £417,191 | re | 3 | |
| 45 (re) | Even When I Fall (2018) | £737 | £737 | £17,516 | re | 1 | |
| 46 (52) |  | Paddington 2 (2017) | £328 | £328 | £42,641,196 | -3% | 24 |
| 47 (42) | Wind In the Willows: The Musical (2018) | £326 | £1,564 | £78,008 | -84% | 4 | |
| 48 (48) |  | Exhibition On Screen: Van Gogh 2018 (2018) | £300 | £2,509 | £63,643 | -41% | 4 |
| 49 (54) |  | Journeys End (2018) | £185 | £4,348 | £514,123 | -32% | 12 |
| 50 (53) | The Islands and the Whales (2018) | £181 | £418 | £11,193 | -38% | 3 | |
| 51 (re) |  | All the Money In the World (2018) | £150 | £150 | £3,250,470 | re | 13 |
| 52 (43) | My Generation (2018) | £116 | £1,180 | £284,016 | -93% | 6 | |
| 53 (47) | Psycho Vertical (2018) | £90 | £433 | £7,906 | -86% | 5 | |