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This calculator determines a safe ibuprofen dose for children based on weight, using these formulas:
Single Dose per Administration (mg):
Dose (mg) = Weight (kg) × 10
Max Single Dose (mg) = Minimum(Dose (mg), 400)
Daily Dose (mg):
Daily Dose (mg) = Dose (mg) × Doses per Day
Tablets: Divide mg by tablet strength (e.g., 200 mg), round to nearest 0.5 tablet.
Volume (mL, Oral Suspension):
Volume (mL) = Dose (mg) / Strength (mg/mL)
Where:
Dose is given every 6–8 hours, up to 4 times daily, based on weight and form. ⚠️ This tool is for information purposes only and ibuprofen dosages should always be calculated separately as well as double-checked by a healthcare provider. Always check the dosing information and contraindications on the leaflet. Consult your healthcare provider before administering.
This tool estimates a safe ibuprofen dose for children to relieve pain or reduce fever. Input the child’s weight (kg, lb, or oz), select the form and strength (tablet or oral suspension), and choose the dosing frequency. Results show the dose per administration, daily total in mg, tablets, or mL, with dosing rules and a reminder to consult a healthcare provider for verification and safety.
Example: 30 kg child, Oral Suspension (100 mg/5 mL), Every 6 hours:
Every 6 hours (up to 4 doses/day):
Amount per dose:
In milligrams: 300 mg
In Oral Suspension (100 mg/5 mL): 15 mL
Daily dosage:
In milligrams: 1200 mg (max 1200 mg)
Consult a healthcare provider before administering to ensure it’s safe and appropriate for your child’s condition.
Ibuprofen is a non-steroidal anti-inflammatory drug (NSAID) used to relieve pain (e.g., from inflammation or injury) and reduce fever in children, commonly for colds, teething, or minor injuries.
It’s typically given every 6–8 hours, up to 4 times daily, but follow your healthcare provider’s guidance based on your child’s weight and condition, not exceeding the maximum daily dose.
No, adult ibuprofen formulations (e.g., 200 mg tablets) may not be safe for children. Use children’s ibuprofen products with appropriate strengths (e.g., 100 mg tablets, 50 mg/5 mL suspension) and consult a provider for dosing.
Tablets (100 mg, 200 mg, 400 mg) are solid, better for older children, while oral suspension (50 mg/5 mL, 100 mg/5 mL) is a liquid for precise dosing, especially for younger children or those unable to swallow pills.
Use the syringe or measuring device provided with the suspension, not a household spoon. Shake the bottle well before each use to ensure even distribution.
Limit use to 3 days for fever or 5 days for pain unless directed by a healthcare provider, as prolonged use may increase risks like stomach irritation or kidney issues.
The dosing rules and ranges in this calculator are informed by reputable sources:
These references ensure the calculator reflects current pediatric pharmacology standards, though local guidelines may vary. Always consult a healthcare provider for personalized advice.