How school admission cutoff dates work
Most school systems don't ask "how old is your child today?" — they ask "how old will your child be on the cutoff date?" A child born just one day after the cutoff may have to wait a full year, which is why the exact date matters so much.
Typical patterns you'll see around the world:
| Region (typical) | Common cutoff | Common requirement |
|---|---|---|
| Many US states | September 1 | 5 years old for kindergarten |
| England | September 1 | 4 years old for Reception |
| Many Indian states | March 31 / June 1 | 6 years old for Class 1 |
| Australia (varies by state) | Jan 1 – July 31 | 5 years old for the first year |
These are patterns, not rules. Cutoffs change and vary locally — always use the exact date and age published by your school or education department, and enter that date into the calculator above.
Tips for borderline birthdays
- If your child's age lands within a month of the requirement, double-check whether the rule says "on or before" the cutoff date — that one phrase changes eligibility.
- Some districts offer early-entry assessments for children who narrowly miss the cutoff.
- Keep the exact years-months-days figure from this tool handy when filling admission forms — many forms ask for age on a specific date, not current age.