Correctly sized furniture is one of the simplest ways to improve comfort and concentration in an early learning room. This quick reference is based on the widely used European classroom furniture sizing system (EN 1729), which matches seat and table heights to children's ages and heights.
Recommended seat and table heights by age
| Age group | Seat height | Table height |
|---|---|---|
| Under 2 years (toddlers) | approx. 21 cm | approx. 40 cm |
| 2–4 years (preschool) | approx. 26 cm | approx. 46 cm |
| 4–6 years (kinder / prep) | approx. 31 cm | approx. 53 cm |
| 6–8 years (early primary) | approx. 35 cm | approx. 59 cm |
Heights are a general guide — always match furniture to the actual children in the room, especially in mixed-age settings.
How to check the fit
- Feet flat on the floor with knees bent at roughly 90 degrees.
- Elbows at table height when seated upright — the tabletop should sit just below elbow level.
- Clear thigh room — about 15–20 cm between the seat and the underside of the table.
What about mixed-age rooms?
Many services choose two table heights per room, or adjustable-height tables, and stock chairs in two sizes. Stackable chairs make it easy to swap sizes as your enrolment mix changes. Browse our classroom chairs and tables — most lines come in multiple heights — or see the full Edu Fun size guide.
Frequently asked questions
What size chair does a 3 year old need?
A seat height of around 26 cm suits most 3 year olds, paired with a table around 46 cm high.
What height should a kindergarten table be?
For 4–6 year olds, a table height of around 53 cm with 31 cm chairs suits most children.
Why does furniture height matter in childcare?
Well-fitted furniture supports posture, lets children get in and out of seats independently, and reduces fidgeting — which supports longer, calmer focus at group and meal times.