Amoxicillin Pediatric Dose Calculator
The Amoxicillin Pediatric Dose Calculator estimates the exact volume per dose (mL) based on your child’s weight, infection type, and medication concentration. This tool helps parents and caregivers ensure safe and accurate dosing for effective treatment. Whether you are treating an ear infection, strep throat, or a resistant bacterial issue, this calculator provides precise measurements. It simplifies complex medical math to help prevent dosing errors.
How Volume per Dose Is Calculated
Volume per dose measures the specific amount of liquid medicine your child needs for a single administration. This tool calculates the total daily milligrams required based on weight and infection severity first. Then, it divides the total by the dosing frequency to find the single dose amount. Finally, it converts that milligram amount into milliliters using the suspension concentration.
Volume (mL) = (Weight (kg) × Dosage (mg/kg) ÷ Frequency) ÷ Concentration (mg/mL)
Where:
- Dosage depends on the Indication and Severity
- Concentration is the strength of the liquid (e.g., 250mg/5mL)
By following this method, you ensure the child receives enough medicine to fight the bacteria without exceeding safety limits. This weight-based approach is the clinical standard for pediatric accuracy.
What Your Volume per Dose Means
Knowing the volume per dose is critical for safe medication administration. This result tells you exactly how many milliliters to draw into the syringe for each dose.
Standard Treatment (40–50 mg/kg/day)
Use this range for common infections like strep throat, sinusitis, or skin infections. It provides enough medication to clear the infection without overwhelming the child's system.
High Intensity (80–90 mg/kg/day)
Required for severe ear infections or resistant bacteria. This demands a larger volume per dose to ensure the medicine penetrates the infected fluid effectively.
Safety Threshold (Max 3000 mg)
This serves as a hard cap. If the calculation hits this limit, strictly adhere to the 3000 mg maximum to avoid toxicity, regardless of the child's weight.
Important: Always use the oral syringe or dosing cup provided with the prescription, never a household kitchen spoon.
This calculator provides estimates based on standard pediatric guidelines and is for informational purposes only. It does not constitute medical advice; always consult a healthcare provider for specific treatment plans.
Monitor your child for any signs of allergic reactions, such as rash or difficulty breathing, especially during the first dose.