Free Kids Nutrition Calculator

Child Calorie Calculator

Calculate daily calorie needs for children aged 2–17.

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Enter your child's details

Uses the Schofield equation — WHO recommended method for children.

Why children need different calories

1

Growth requires extra energy

Children build new bone, muscle, and organ tissue constantly, requiring extra energy.

2

Higher metabolic rate per kg

Children burn 70–80 kcal/kg/day vs 25–35 kcal/kg for adults.

3

Protein needs are proportionally higher

Children need 1.0–1.5g of protein per kg — more than adults proportionally.

4

Never put children on adult diets

Restricting calories impairs growth — always consult a paediatrician for weight concerns.

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