Domestic Box Office Results for 2018, all ratings and sci fi
| Rank | Title | Distributor | Release Date | Year | Rating | Genre | Total To-Date | Total In Year |
|---|---|---|---|---|---|---|---|---|
| 1 | Ready Player One | Warner Bros. | Mar 29, 2018 | 2018 | PG-13 | Sci-Fi | $137,018,455 | $137,018,455 |
| 2 | Star Wars: Episode VIII – The Last Jedi | Walt Disney Studios Motion Pictures | Dec 15, 2017 | 2017 | PG-13 | Sci-Fi | $620,181,382 | $71,218,780 |
| 3 | Annihilation | Paramount Pictures | Feb 23, 2018 | 2018 | R | Sci-Fi | $32,732,301 | $32,732,301 |
| 4 | Mortal Engines | Universal Pictures | Dec 14, 2018 | 2018 | PG-13 | Sci-Fi | $15,951,040 | $15,547,230 |
| 5 | The Darkest Minds | 20th Century Fox | Aug 3, 2018 | 2018 | PG-13 | Sci-Fi | $12,695,691 | $12,695,691 |
| 6 | Downsizing | Paramount Pictures | Dec 22, 2017 | 2017 | R | Sci-Fi | $24,449,754 | $3,719,636 |
| 7 | 2001: A Space Odyssey | Warner Bros. | May 18, 2018 | 2018 | G | Sci-Fi | $3,236,321 | $3,236,321 |
| 8 | Space Mutiny | Fathom Entertainment | Jun 14, 2018 | 2018 | - | Sci-Fi | $397,887 | $397,887 |
| 9 | Blade Runner 2049 | Warner Bros. | Oct 6, 2017 | 2017 | R | Sci-Fi | $92,054,159 | $354,135 |
| 10 | Doctor Who | Independent | Jun 11, 2018 | 2018 | TV-PG | Sci-Fi | $264,629 | $264,629 |
| 11 | The Woman Who Fell to Earth | Fathom Entertainment | Oct 10, 2018 | 2018 | TV-PG | Sci-Fi | $82,698 | $82,698 |
| 12 | Geostorm | Warner Bros. | Oct 20, 2017 | 2017 | PG-13 | Sci-Fi | $33,700,160 | $70,414 |
| 13 | Before We Vanish | Super LTD | Feb 2, 2018 | 2018 | R | Sci-Fi | $52,087 | $52,087 |
| 14 | Gray Matter | Indican Pictures | May 18, 2018 | 2018 | - | Sci-Fi | $38,034 | $38,034 |
| 15 | At First Light | Entertainment One | Sep 28, 2018 | 2018 | - | Sci-Fi | $3,292 | $3,292 |
| 16 | Altered Perception | Cinedigm Entertainment Group | May 4, 2018 | 2018 | - | Sci-Fi | $1,259 | $1,259 |
| 17 | Higher Power | Magnolia Pictures | May 11, 2018 | 2018 | R | Sci-Fi | $528 | $528 |