Last updated: March 2, 2026 by Maria Gonzalez

Acetaminophen (Tylenol) Dosage Guide

Formula

Children: 10-15 mg/kg per dose (max 1000mg);
Adults: 500-1000mg per dose;
Max daily: 3000-4000mg

Acetaminophen (Tylenol) is one of the most commonly used medications for pain and fever. Unlike NSAIDs, it does not reduce inflammation but is gentler on the stomach.

Disclaimer: This calculator provides general guidelines. Exceeding the maximum daily dose can cause serious liver damage. Always consult a healthcare provider, especially for children or if you consume alcohol.

Common use cases:

  • Safe dosing for children by weight
  • Understanding liver-safe daily limits
  • Alternating with ibuprofen for fever management

Frequently Asked Questions

MG

Maria Gonzalez

Registered Dietitian, RD, MPH

Maria is a Registered Dietitian with a Master's in Public Health. She focuses on evidence-based nutrition assessment tools including BMI, calorie calculations, and body composition analysis.

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