| Class | Day | Time |
| NURSERY & RECEPTION | Monday to Thursday | 8:30 am - 12:30 pm |
| Friday | 8:30 am - 12:00 pm | |
| YR 1, 2 & KBSR 1 | Monday to Thursday | 8:00 am - 1:20 pm |
| Friday | 8:00 am - 12:20 pm | |
| YR 3 to YR 6 KBSR 2 to KBSR 6 |
Monday to Wednesday | 7:50 am - 2:40 pm |
| Thursday | 7:50 am - 2:10 pm | |
| Friday | 7:50 am - 12:10 pm | |
| YR 7 to YR 11 KBSM 1 to KBSM 5 |
Monday to Wednesday | 7:50 am - 3:00 pm |
| Thursday | 7:50 am - 2:00 pm | |
| Friday | 7:50 am - 12:40 pm | |
| A LEVELS | Monday to Thursday | 8:45 am - 4:00 pm |
| Friday | 8:45 am - 12:40 pm | |
| (Extended classes for certain subjects: 4:00 pm - 5:30 pm) |
| YR 1 & YR 2 KBSR 1 |
Tamil classes on Mondays (1:40 pm - 2:30 pm) Mandarin classes on Tuesdays (1:40 pm - 2:30 pm) |
| YR 3 & YR 11 KBSR 2 - KBSM 5 |
Enrichment & extra classes (Mandarin/Tamil/Arabic) on Thursdays from 2.20 pm - 3:30 pm |
| Gate | Days | Morning | Dismissal | CCA & Others |
| Keystage 1 Gate Jalan Watson |
Monday - Thursday Friday |
7:15am - 7:50am 7:15am - 8:00am |
1:15pm - 1:50pm (Gate 2 opens 5 min earlier) 7:15am - 8:00am (Gate 2 opens 5 min earlier) |
N/A N/A |
| Main Gate Jalan Watson |
Monday - Wednesday Thursday Friday |
7:00am - 8:00am | 2:40pm - 3:30pm 2:00pm - 3:00pm 12:20pm - 3:00pm |
4:30pm - 5:30pm 4:30pm - 5:30pm 12:20pm - 3:00pm |
| Main Gate Jalan Kelab Golf |
Monday - Wednesday Thursday Friday |
7:00am - 8:30am | 2:50pm - 3:30pm 2:10pm - 3:00pm 12:20pm - 3:00pm |
4:25pm - 5:30pm 4:25pm - 5:30pm 12:20pm - 3:00pm |