🥚 Protein Calculator for Kids: Daily Protein Needs

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📘 About the Child Protein

Protein builds muscles, bones and the immune system. Children need more protein per kilogram than adults: 1.05 g/kg at 1–3 years, 0.95 g/kg from 4 to 13 and 0.85 g/kg for teenagers (US Dietary Reference Intakes).

Enter your child's age and weight to see the daily target, the amount per meal and a list of everyday protein foods.

✏️ Worked examples

Child aged 5, 18 kg

You enter
SexBoy
Age60 months
Weight18
Weight Unitkg
You get
Protein needed a day17 g
Rate for 4–8 years0.95 g per kg of body weight
Reference amount for age19 g
Per meal (3 meals)6 g

17 g.

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Teen girl aged 15, 50 kg

You enter
SexGirl
Age180 months
Weight50
Weight Unitkg
You get
Protein needed a day43 g
Rate for 14–18 years0.85 g per kg of body weight
Reference amount for age46 g
Per meal (3 meals)14 g

43 g.

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India (ICMR): boy aged 5, 18 kg

You enter
SexBoy
Age60 months
Weight18
Weight Unitkg
Country guidelineIndia (ICMR-NIN 2020)
You get
Protein needed a day (ICMR-NIN 2020 RDA)15.9 g
Indian reference for4–6 years (at reference body weight)
US DRI estimate for this weight17 g (0.95 g/kg)
Per meal (3 meals)5 g

15.9 g.

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❓ Frequently asked questions

How much protein does a 2-year-old need?

About 13 g a day — easily met by 2 cups of milk and a little dal or egg.

Do vegetarian children get enough protein?

Usually yes, with milk, curd, paneer, dal, pulses, soy and nuts through the day.

Do kids need protein powder?

Almost never. Food provides enough protein for growing children.