Brufen Syrup Dose Calculator — by Weight
Brufen is an ibuprofen brand. This calculator is pre-set to the Brufen 100 mg/5 ml paediatric suspension commonly sold in India, but Brufen also comes as 200 mg/5 ml syrup and as 200/400 mg tablets for older children and adults — so check your pack and adjust the strength if it differs. Enter your child's weight for the dose in millilitres.
Check your bottle: 100 mg / 5 ml
Pre-set to Brufen 100 mg/5 ml. Brufen also comes as 200 mg/5 ml syrup and as adult tablets — match the calculator strength to your bottle.
Not for emergencies
This tool is informational and does not replace a clinician. Avoid ibuprofen in babies under 3 months, dehydration, or chickenpox. Seek urgent care for breathing difficulty, severe drowsiness, seizures, persistent vomiting, or suspected overdose.
Enter child details and click Calculate to see the dose report.
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Frequently asked questions
What strength is Brufen syrup?+
In India, Brufen paediatric suspension is commonly 100 mg/5 ml. Brufen is also sold as a 200 mg/5 ml syrup and as 200/400 mg tablets. Always read the strength printed on your bottle and select it in the calculator.
Can I use Brufen 400 tablets for my child?+
No. Brufen 400 is an adult tablet. For children, use the paediatric suspension dosed by weight, and confirm with your paediatrician.
How is a child's ibuprofen dose calculated by weight?+
Paediatric ibuprofen is dosed at about 10 mg per kg of body weight per dose, every 6–8 hours as needed, with a maximum of 40 mg/kg (and usually no more than 4 doses) in 24 hours. The calculator converts that mg dose into millilitres for the syrup strength you select.
Is ibuprofen dosed by age or weight?+
Weight gives a far more accurate paediatric dose than age. Always dose by the child's current weight where possible.
At what age can a child take ibuprofen?+
Ibuprofen is generally not recommended for babies under 3 months or under 5–6 kg, and should be avoided in dehydration, chickenpox, or known kidney problems. For young infants, check with your paediatrician and consider paracetamol instead.
Can I give ibuprofen and paracetamol together?+
They can sometimes be alternated under medical advice for a high fever, but they should not be given at the same time without a doctor's guidance. Never exceed the maximum dose of either medicine.
When should I seek urgent care instead?+
Seek urgent care for a baby under 3 months with fever, or any child with breathing difficulty, severe drowsiness, repeated vomiting, dehydration, a seizure, or suspected overdose. This tool is informational and does not replace a clinician.