PedsCalc is a pediatric calculator and medication-reference web app with roughly 150 tools for clinicians, pharmacists, nurses, students, and caregivers. Its searchable library includes about 65 pediatric dose calculators plus growth, neonatal, fluid, emergency, respiratory, cardiology, gastrointestinal, and other child-health calculators.

Use PedsCalc for weight-based medication math: mg/kg per dose, mg/kg/day, dose frequency, product strength, and mg-to-mL conversion. Many calculators are free in a browser. Optional PedsCalc Pro adds an ad-free installable web app, local notes, and quick history.

PedsCalc is an educational calculation and reference resource—not a prescriber, diagnosis service, emergency service, or substitute for professional judgment. Always verify the indication, patient inputs, concentration, maximum dose, contraindications, current labeling, local protocols, and patient-specific factors with an appropriate clinician or pharmacist.