Average Height for a 2-Year-Old Girl

The average (50th-percentile) height for a 2-year-old girl (24 months) is 85.7 cm (33.7 in), based on the WHO Child Growth Standards. Across the healthy range, most girls this age stand between 79.6 cm (31.4 in) and 91.8 cm (36.1 in). (height is measured standing from age 2)

What's typical at this age

From age 2, height is measured standing, which reads about 0.7 cm less than the same child measured lying down — so a small “drop” from earlier length measurements is expected and normal. Children typically grow 8–9 cm in their third year, the fastest they'll grow for the rest of childhood. Between 2 and 2½ years, the median girl grows about 5.0 cm.

A percentile compares your girl to other girls the same age — the 50th is simply the middle. Being above or below it is usually completely normal; a child who has always tracked the 15th or 85th percentile is typically growing exactly as they should. What pediatricians watch for is a sudden change in the pattern, not the number itself.

Percentiles calculated from the WHO Child Growth Standards (2006). For information only — not medical advice. If you're concerned about your child's growth, speak to your pediatrician or health visitor. Full disclaimer.