Indian preschools follow a fairly standard age ladder, and since the NEP 2020 push most states now also enforce a minimum age of 6 for Class 1, which anchors everything below it.
The standard ladder
- Playgroup (also called pre-nursery): 1.5 to 2.5 years at entry. A short 2 to 3 hour day focused on settling, motor skills and rhymes.
- Nursery: 2.5 to 3.5 years. Pre-writing strokes, recognition of letters and numbers, more structured circle time.
- LKG (Lower KG, sometimes Junior KG): 3.5 to 4.5 years. Letter formation, phonics, numbers to 20 or 50, and social routines.
- UKG (Upper KG, Senior KG): 4.5 to 5.5 years. Reading simple words, basic addition ideas, and readiness for Class 1 at age 6.
Most schools calculate age as of 31 March of the admission year, though some use 30 September or 31 December. Always confirm the cut-off date, because a child born in October can land on either side of the line depending on the school.
Should you start early?
There is no evidence that starting a 1.5-year-old in playgroup produces a better reader at 7. Playgroup is genuinely useful when:
- Both parents work and the alternative is passive screen time or an overwhelmed caregiver.
- The child has no siblings or park friends and craves company.
- You want a gentle on-ramp before nursery rather than a cold start.
If your toddler has a rich home environment, skipping playgroup and starting directly in nursery at around 3 is completely fine. Plenty of confident, school-ready 5-year-olds never attended playgroup.
Should you hold a child back?
For children born close to the cut-off, many parents deliberately choose the older side, especially for boys, since a few extra months of maturity makes the whole KG experience easier. Teachers overwhelmingly report that the youngest child in a class struggles more with sitting, sharing and scissors than the oldest.
The real test is readiness, not the calendar
Before playgroup, a child should manage a short separation from the primary caregiver without prolonged distress. Before nursery, ideally some toilet-training progress (schools vary in how strict they are, ask). If your child is within the age band but clearly not ready, waiting one term costs nothing. Preschool is a marathon warm-up, not a race.