Pediatric Weight-Based Medication Dosing Calculator (mg/kg & mL)
Weight-based dosing tool (Harriet Lane Handbook / AAP). Prevents underdosing and accidental overdose by computing exact mL volume per concentration.
Input Parameters
Instant Calculation Result
Adjust values on the left to calculate live results.
In-Depth Guide & Mathematical Methodology
💊 Pediatric Dosing Safety Rules
Paracetamol: 10-15 mg/kg/dose every 4-6 hours. Max 75 mg/kg/day or 4,000 mg/day.
Ibuprofen: 5-10 mg/kg/dose every 6-8 hours with food. Max 40 mg/kg/day or 1,200 mg/day.
Amoxicillin: Standard 50 mg/kg/day divided bid. High-dose otitis 90 mg/kg/day divided bid.
Administration: Always use a calibrated oral syringe or measuring dropper. Never use household kitchen spoons.
Frequently Asked Questions (FAQ)
What is the Pediatric Weight-Based Medication Dosing Calculator (mg/kg & mL) and how does it work?
Weight-based dosing tool (Harriet Lane Handbook / AAP). Prevents underdosing and accidental overdose by computing exact mL volume per concentration.
How do I use this Pediatric Weight-Based Medication Dosing Calculator (mg/kg & mL)?
Enter exact child body weight in kg. Select target dose in mg/kg (e.g. Paracetamol 15 mg/kg, Ibuprofen 10 mg/kg, Amoxicillin 50 or 90 mg/kg/day). Select liquid bottle concentration (e.g. 100 mg/mL drops, 120 mg/5 mL syrup). View calculated mg per dose and exact volume to administer in mL.
What mathematical formula is used in this calculation?
Dose (mg) = Weight (kg) × Dose (mg/kg). Volume (mL) = Dose (mg) / Concentration (mg/mL). Adult safety caps applied.
Is the Pediatric Weight-Based Medication Dosing Calculator (mg/kg & mL) on FindCalculator free to use?
Yes, all 330+ interactive tools on FindCalculator.online are 100% free, run directly in your browser without registration, and do not store your private calculation data.