2021 Monthly Box Office
Data as of May 13, 2:58 PDT
| Month | Cumulative Gross | % of Year | Releases | Average | Average Drop | #1 Release | Gross | % of Total |
|---|---|---|---|---|---|---|---|---|
| December | $1,153,024,673 | 23.7% | 37 | $31,162,829 | -51.9% | Spider-Man: No Way Home | $804,793,477 | 69.8% |
| November | $573,716,918 | 11.8% | 39 | $14,710,690 | -34.1% | Eternals | $164,870,234 | 28.7% |
| October | $735,407,757 | 15.1% | 47 | $15,646,973 | -47.6% | Venom: Let There Be Carnage | $213,550,366 | 29% |
| September | $282,067,744 | 5.8% | 34 | $8,296,110 | -38.2% | Shang-Chi and the Legend of the Ten Rings | $224,543,292 | 79.6% |
| August | $358,927,201 | 7.4% | 33 | $10,876,581 | -47.2% | Free Guy | $121,626,598 | 33.9% |
| July | $618,445,853 | 12.7% | 40 | $15,461,146 | -55.4% | Black Widow | $183,651,655 | 29.7% |
| June | $385,058,646 | 7.9% | 38 | $10,133,122 | -26.2% | F9: The Fast Saga | $173,005,945 | 44.9% |
| May | $320,342,817 | 6.6% | 36 | $8,898,411 | -40.3% | A Quiet Place Part II | $160,072,261 | 50% |
| April | $123,350,248 | 2.5% | 27 | $4,568,527 | -26.3% | Demon Slayer: Kimetsu no Yaiba - The Movie: Mugen Train | $49,505,008 | 40.1% |
| March | $211,499,398 | 4.3% | 26 | $8,134,592 | -56.8% | Godzilla vs. Kong | $100,916,094 | 47.7% |
| February | $67,733,426 | 1.4% | 30 | $2,257,780 | -52.5% | Tom & Jerry | $46,536,687 | 68.7% |
| January | $36,136,172 | 0.7% | 24 | $1,505,673 | -40% | The Marksman | $15,566,093 | 43.1% |
