2-Year-Old Toddler Weight & Length Chart
The second birthday is a major growth milestone. By age 2, children are approximately half their adult height. The 2-year well visit includes a full developmental screening.
Boy — 50th %ile
Girl — 50th %ile
⚖️ Weight by Percentile
| Percentile | 👦 Boy | 👧 Girl |
|---|---|---|
| 5th Percentile | 22 lbs 8 oz | 21 lbs 6 oz |
| 10th Percentile | 23 lbs 6 oz | 22 lbs 1 oz |
| 25th Percentile | 24 lbs 15 oz | 23 lbs 9 oz |
| 50th Percentile (median) | 26 lbs 14 oz | 25 lbs 6 oz |
| 75th Percentile | 28 lbs 14 oz | 27 lbs 2 oz |
| 90th Percentile | 30 lbs 7 oz | 28 lbs 11 oz |
| 95th Percentile | 31 lbs 8 oz | 29 lbs 12 oz |
📏 Length/Height by Percentile
| Percentile | 👦 Boy | 👧 Girl |
|---|---|---|
| 5th Percentile | 2' 9.3" | 2' 8.8" |
| 10th Percentile | 2' 9.7" | 2' 9.1" |
| 25th Percentile | 2' 10.1" | 2' 9.6" |
| 50th Percentile (median) | 2' 10.6" | 2' 10" |
| 75th Percentile | 2' 11" | 2' 10.4" |
| 90th Percentile | 2' 11.5" | 2' 10.9" |
| 95th Percentile | 2' 11.8" | 2' 11.2" |
📊 What Does My Baby's Percentile Mean?
A baby at the 50th percentile weighs more than 50% of babies the same age. The 25th–75th percentile range is considered average. Any percentile from the 5th to the 95th is medically normal — your baby's growth curve matters more than their rank. A consistently healthy 10th-percentile baby is thriving; a baby who drops from the 70th to the 30th percentile warrants a conversation with your pediatrician.
🌟 Developmental Milestones
- Runs well
- Kicks a ball
- Vocabulary of 50+ words; uses 2-word phrases
- Points to pictures in books when named
At age 2, children are approximately half their adult height. This is why pediatricians sometimes use the 2-year height (doubled) as a rough estimate of adult stature.
🍼 Feeding at 2 Year Old (24 Months)
Three meals + 2 snacks. Can transition to 2% milk at 2 years (20 oz/day). Offer a variety of family foods. Most toddlers continue to have fluctuating appetites.
🚨 Talk to Your Pediatrician If…
- Fewer than 15 words
- Not using 2-word phrases
- Can't walk steadily
- Doesn't imitate actions or words
- Loss of previously gained skills
Frequently Asked Questions
How much should a 2-year-old weigh?
WHO median is 12.2 kg (26.9 lbs) for boys and 11.5 kg (25.4 lbs) for girls. Normal range: roughly 10.2–14.3 kg (22.5–31.5 lbs).
How tall is an average 2-year-old?
WHO median height is 87.8 cm (34.6 in) for boys and 86.4 cm (34.0 in) for girls. This is approximately half adult height, making it a useful (rough) predictor of final stature.
How many words should a 2-year-old say?
The AAP expects at least 50 words and the use of 2-word phrases ("more milk," "daddy go") by age 2. If your child isn't meeting this, request a speech-language evaluation — early intervention is most effective.
Are "terrible twos" a real thing?
Yes — around age 2, toddlers develop strong wills and opinions but lack the language and emotional regulation to express them. Tantrums peak at this age and are completely normal. Consistent, calm responses work best.