UK Box Office 11th May, 2018
| Title | Weekend | Week | Total | % Change | Total Weeks | ||
| 1 (1) |  | Avengers: Infinity War (2018) | £5,706,170 | £8,453,842 | £60,353,842 | -44% | 3 |
| 2 (new) |  | Sherlock Gnomes (2018) | £2,522,342 | £2,522,342 | £2,522,342 | new | 1 |
| 3 (2) |  | I Feel Pretty (2018) | £931,614 | £1,825,066 | £3,097,220 | -27% | 2 |
| 4 (new) |  | Life of the Party (2018) | £618,311 | £618,311 | £618,311 | new | 1 |
| 5 (new) |  | Breaking In (2018) | £424,675 | £424,675 | £424,675 | new | 1 |
| 6 (3) |  | A Quiet Place (2018) | £361,029 | £628,440 | £11,402,134 | -9% | 6 |
| 7 (4) |  | The Guernsey Literary and Potato Peel Pie Society (2018) | £305,925 | £709,276 | £5,003,040 | -14% | 4 |
| 8 (6) |  | Blade Runner (1982) Rerelease | £230,016 | £337,382 | £2,035,643 | -1% | 13 |
| 9 (5) |  | Rampage (2018) | £189,221 | £372,605 | £8,695,722 | -26% | 5 |
| 10 (new) | Raazi (2018) | £150,359 | £150,359 | £150,359 | new | 1 | |
| 11 (new) |  | Entebbe (2018) | £138,390 | £138,390 | £138,390 | new | 1 |
| 12 (9) |  | Peter Rabbit (2018) | £115,336 | £213,456 | £40,064,193 | -4% | 9 |
| 13 (8) |  | Tully (2018) | £113,519 | £262,199 | £400,873 | -18% | 2 |
| 14 (11) |  | The Greatest Showman (2017) | £90,376 | £200,651 | £46,409,385 | 0% | 20 |
| 15 (7) | The Strangers: Prey At Night (2018) | £86,702 | £225,893 | £431,218 | -58% | 2 | |