Fill in the details and click Calculate to see your results.
📱 Also in our Android app
This calculator is also in our free app. Sign in with the same account to keep your history in sync.
- 🤰Pregnancy, Period & Ovulation CalculatorsDue date, ovulation, period & pregnancy week calculatorsGet it on Google Play
Rate this calculator
Was it useful? A quick star rating helps others — and you can leave a comment too.
Rate it:
★
★
★
★
★
📘 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 get| Protein needed a day | 17 g |
| Rate for 4–8 years | 0.95 g per kg of body weight |
| Reference amount for age | 19 g |
| Per meal (3 meals) | 6 g |
17 g.
Try this example →Teen girl aged 15, 50 kg
You get| Protein needed a day | 43 g |
| Rate for 14–18 years | 0.85 g per kg of body weight |
| Reference amount for age | 46 g |
| Per meal (3 meals) | 14 g |
43 g.
Try this example →India (ICMR): boy aged 5, 18 kg
You get| Protein needed a day (ICMR-NIN 2020 RDA) | 15.9 g |
| Indian reference for | 4–6 years (at reference body weight) |
| US DRI estimate for this weight | 17 g (0.95 g/kg) |
| Per meal (3 meals) | 5 g |
15.9 g.
Try this example →❓ 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.