Calculators

Estimates the exercise intensity level above which anaerobic metabolism significantly increases.

Defines different heart rate zones (e.g., Zone 1-5) based on maximum heart rate for training purposes.

Estimates calories burned during an elliptical workout based on weight, workout time, and intensity level.

Calculates the Charlson Comorbidity Index score, which predicts long-term mortality risk based on a patient's comorbid conditions.

This calculator assesses the severity of chronic liver disease and estimates prognosis using the Child-Pugh score.

Converts dosages between different corticosteroid medications based on relative potencies.

Calculates the appropriate dosage of paracetamol (acetaminophen) for children based on their weight. This calculator assumes a standard concentration of 120mg/5mL for oral suspensions. Always consult with a healthcare professional before administering any medication.

Calculates pediatric ibuprofen dosage based on weight.

Calculates the Absolute Neutrophil Count (ANC), which is the number of infection-fighting white blood cells (neutrophils) in the blood. This calculation is crucial for assessing a patient's risk of infection, particularly in individuals undergoing chemotherapy or with certain medical conditions.

This calculator uses the Alcohol Use Disorders Identification Test-Consumption (AUDIT-C) questionnaire to screen for hazardous drinking or active alcohol use disorders.