Atropine Dosing Calculator

Atropine dosage calculation for bradycardia and cardiac arrest

pharmacologycardiologyA

Symptomatic bradycardia management, cardiac arrest

Parameter Input

Fill in all required fields to proceed with the calculation

Patient Weight(kg)

Body weight in kilograms (if unknown, enter age)

Range: 1–200 kg

Patient Age(anni)

Age in years (used if weight unknown)

Range: 0–120 anni

Indication*

Administration Route*

Fields completed: 0 / 2

Mandatory heart rate and ECG monitoring
Bradycardia: 0.5 mg IV repeatable every 3-5 min (max 3 mg total)
Cardiac arrest: not recommended for asystole/PEA (ERC 2021); indicated only for bradycardia with pulse
Minimum dose for adults: 0.5 mg IV (lower doses may cause paradoxical bradycardia)