Bell times at Erskine Park High school are the same for all days of the week. The times for all days are shown below:
| Period | Monday to Friday |
| Roll Call | 8.30 am - 8.40 am (10) |
| 1 | 8.40 am - 9.55 am (75) |
| 2 | 9.55 am - 11.10 am (75) |
| Lunch 1 | 11.10 am - 11.40am (30) |
| 3 | 11.40 am - 12.55 pm (75) |
| Lunch 2 | 12.55 pm - 1.25 pm (30) |
| 4 | 1.25 pm - 2.40 pm (75) |
Note: MONDAY ASSEMBLY
| Week A | Week B |
| 7, 9, 11 | 8, 10, 12 |
| 8.40am - 9.15 am - Assembly | 8.40am - 9.15 am - Assembly |
| 9.20am - 9.55 am - Year meetings | 9.20am - 9.55 am - Year meetings |
| 8, 10, 12 | 7, 9, 11 |
| 8.40 am - 9.55 am - CLUES | 8.40 am - 9.55 am - CLUES |