Free tools
Calculators and checkers you can use now.
Each tool does one job, shows the official rule or rate behind its answer, and says when we last checked that rule against the source. They give general information, not advice, and nothing you type leaves your browser.
PSLE score calculator: Achievement Levels, total and Posting Group
Free PSLE score calculator: turn subject scores or ALs into a total from 4 to 32 and MOE’s Posting Group, with the gaps in MOE’s table flagged, not guessed.
Checked 3 October 2026
When does my child start K1 and Primary 1?
Enter a date of birth to see the year your child starts K1 and Primary 1 in Singapore, when you register for each, and what MOE has published or we infer.
Checked 3 October 2026