This calculator is pre-set to the 250 mg/5 ml strength (50 mg of paracetamol per ml) — the common 'double-strength' paediatric suspension in India, used by brands like Crocin DS, Dolo 250 and Calpol 250. Enter your child's weight to get the dose in millilitres, with safe spacing and a 24-hour limit.
Check your bottle: 250 mg / 5 ml
This page assumes a 250 mg/5 ml (50 mg/ml) suspension. If your bottle reads 100 mg/5 ml or 120 mg/5 ml, change the strength in the calculator.
Not for emergencies
This tool is informational and does not replace a clinician. Seek urgent care for a baby under 3 months with fever, or any child with breathing difficulty, severe drowsiness, seizures, dehydration, persistent vomiting, or suspected overdose.
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Paediatric paracetamol is dosed at about 10–15 mg per kg of body weight per dose, every 4–6 hours as needed, with a maximum of 4 doses (and ≤ 60 mg/kg) in 24 hours. The calculator converts that mg dose into millilitres for the syrup strength you select.
Weight gives a far more accurate paediatric dose than age. Always dose by the child's current weight where possible; age is only a rough fallback.
No more often than every 4 hours, and no more than 4 doses in 24 hours. The calculator shows an hour-by-hour timeline and enforces the 24-hour cap.
Seek urgent medical 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.
At 15 mg/kg a 10 kg child needs about 150 mg per dose. 250 mg/5 ml syrup is 50 mg/ml, so that is roughly 3 ml. Always confirm the strength printed on your bottle and check with your paediatrician.