MDCalc - Medical calculators, equations, scores, and guidelines
The source for medical equations, algorithms, scores, and guidelines.
IV Drip Rate Calculator
The IV Drip Rate Calculator calculates IV infusion rate using drip counting when IV pumps are unavailable.
Maintenance Fluids Calculations
The Maintenance Fluids Calculator calculates maintenance fluid requirements by weight.
tPA (Alteplase) Dosing for Ischemic Stroke Calculator
This calculator is for double-checking tPA dosing and should NOT be used as the primary means for ordering tPA. Use in ischemic stroke patients only. Do NOT use in acute coronary …
Absolute Neutrophil Count (ANC) - MDCalc
The Absolute Neutrophil Count (ANC) is frequently used to assess neutropenic fever in chemotherapy patients.
BMI Calculator (Body Mass Index and BSA)
Enter the patient’s height and weight in the BMI Calculator to calculate the Body Mass Index based on the estimated body fat.
Arterial Blood Gas (ABG) Analyzer - MDCalc
The Arterial Blood Gas (ABG) Analyzer interprets ABG findings and values.
Atropine Dosing for Cholinesterase Inhibitor Toxicity - MDCalc
Atropine Dosing for Cholinesterase Inhibitor Toxicity doses atropine for cholinesterase inhibitor toxicity (prescribed drugs, nerve gas, insecticides).
Local Anesthetic Dosing Calculator
This calculator provides guidance for maximum dosing of local anesthetic and should not be used as the primary means of dosing. Always double check and err on the side of caution.
Blood Volume Calculation
The Blood Volume Calculation Calculates total blood volume, red blood cell volume, and plasma volume.