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How much should an 18-month-old weigh?

⚡ Short answer: According to WHO (World Health Organization) standards, at 18 months, girls typically weigh around **10.2 kg** and boys around **10.9 kg**.

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18 aylık bebek annesi · Health

How much should an 18-month-old weigh?

Maiyko AI ADVISOR

The real reply from the in-app AI advisor

According to WHO (World Health Organization) standards, at 18 months, girls typically weigh around 10.2 kg and boys around 10.9 kg. However, there is a wide healthy range: 8.5–13 kg for girls and 9–13.5 kg for boys is considered normal. What matters most is not a single number but whether your child is following their own growth curve (percentile). The concerning sign isn't the weight itself but a pause in growth or a sudden drop or jump.

⚕️ Health note: This answer is for general information only; it is not medical advice. Every baby is different — for decisions about your baby's health, consult your pediatrician.

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