Pediatric Dosage Calculators
Safe, weight-based dosage calculators for children's medications
All Pediatric Calculators
5 calculatorsAmoxicillin 400mg/5mL
Calculate the correct mL dose of amoxicillin 400mg/5mL suspension for children based on weight. Includes standard and high-dose options.
Infant Tylenol
Calculate the correct dose of Infant Tylenol (acetaminophen 160mg/5mL) based on your baby's weight. Safe dosing for infants and toddlers.
Amoxicillin 250mg/5mL
Calculate the correct mL dose of amoxicillin 250mg/5mL suspension for children based on weight. Standard concentration for pediatric use.
Children's Motrin
Calculate the correct dose of Children's Motrin or Advil (ibuprofen 100mg/5mL) based on your child's weight. Safe dosing for children 6 months and older.
Amoxicillin 125mg/5mL
Calculate the correct mL dose of amoxicillin 125mg/5mL suspension for infants and young children based on weight.
About Pediatric Calculators
Our pediatric dosage calculators help parents and caregivers determine safe medication doses for children based on weight. Proper weight-based dosing is essential for children because their bodies process medications differently than adults. These calculators cover common pediatric medications including antibiotics like amoxicillin, and over-the-counter fever reducers like Tylenol (acetaminophen) and Motrin (ibuprofen). Always consult your pediatrician for specific dosing instructions and never exceed recommended doses.
Why Weight-Based Dosing Matters for Children
Children are not simply small adults. Their developing organs metabolize medications differently, and using adult dosing can lead to overdose or underdose. Weight-based dosing (mg/kg) ensures each child receives an appropriate amount based on their individual size.