History of the IMDb Top 250 - 2021
| Snapshot date | New entries | Changes |
|---|---|---|
| 22 March 2021 | 2 | 36 |
| 23 March 2021 | 1 | 13 |
| 24 March 2021 | 0 | 29 |
| 25 March 2021 | 1 | 19 |
| 26 March 2021 | 1 | 13 |
| 27 March 2021 | 2 | 20 |
| 28 March 2021 | 2 | 24 |
| 29 March 2021 | 1 | 23 |
| 30 March 2021 | 1 | 21 |
| 31 March 2021 | 1 | 17 |
| 1 April 2021 | 0 | 19 |
| 2 April 2021 | 1 | 21 |
| 3 April 2021 | 2 | 25 |
| 4 April 2021 | 2 | 18 |
| 5 April 2021 | 1 | 20 |
| 6 April 2021 | 1 | 18 |
| 7 April 2021 | 0 | 19 |
| 8 April 2021 | 0 | 16 |
| 9 April 2021 | 1 | 15 |
| 10 April 2021 | 0 | 13 |