💊 Baby Medicine Dose Calculator
Calculate the correct paracetamol and ibuprofen dose for your child — by weight, not by age
The standard paracetamol dose for babies is 15 mg per kg of body weight, given every 4–6 hours (maximum 4 doses in 24 hours). Never give ibuprofen to babies under 6 months. Never give aspirin to any child. Always weigh your baby before calculating the dose — never estimate by age alone.
📊 Quick Reference Dose Chart
Dose calculated at 15 mg/kg (paracetamol) and 10 mg/kg (ibuprofen). Rounded to nearest 0.5 ml.
✅ Dosing Safety Rules
Children of the same age can vary significantly in weight. Always use current weight for accurate dosing.
Paracetamol: minimum 4 hours between doses. Ibuprofen: minimum 6 hours between doses.
If you're unsure whether you gave the medicine, do not give another dose. Keep a written log with times.
Ibuprofen is not recommended for babies under 6 months or children with kidney problems, dehydration, or stomach issues.
Aspirin is linked to Reye's syndrome in children — a rare but serious condition. Never give aspirin to anyone under 18.
Always use the dosing syringe or spoon included in the medicine pack. Kitchen spoons are not accurate.
❓ Frequently Asked Questions
How much paracetamol should I give my baby?
15 mg per kg per dose, every 4–6 hours, maximum 4 doses in 24 hours. Do not give to babies under 3 months without a doctor's advice.
When can I give ibuprofen?
Ibuprofen is safe for children over 6 months. Dose: 10 mg/kg, every 6–8 hours, max 3 doses in 24 hours. Not for dehydrated children or those with kidney/stomach issues.
Can I alternate paracetamol and ibuprofen?
Only under doctor guidance. They can be alternated (not combined simultaneously) for high persistent fever. Always confirm timing and doses with your paediatrician.
What if I accidentally gave a double dose?
Call your doctor immediately. For paracetamol, a double dose can be serious. You may also call the Poison Control helpline.
👩⚕️ What Paediatricians Say About Medicine Dosing
The Indian Academy of Pediatrics (IAP) recommends weight-based dosing for all children's medicines — not age-based — because Indian children vary widely in size.
- Always use paediatric drops or syrup — never crush adult tablets for children
- Indian brand names: Calpol / Metacin = paracetamol; Brufen / Ibugesic = ibuprofen
- Ibuprofen is not recommended for babies under 6 months or when a child is dehydrated
- Store all medicines out of children's reach; check expiry dates before every use