UpToDate includes more than 140 interactive medical calculators that allow you to enter the values in commonly used formulas to obtain numerical data.

Explore the Calculator topics by clicking on a subject in the column to the right; by searching for the term “calculators” in UpToDate; or by searching a particular topic.

Below is an example of a Nephrology calculator topic:

Calculator Table of Contents

• Adult and Pediatric Emergency Medicine
• Adult Primary Care and Internal Medicine
• Allergy and Immunology
• Cardiovascular Medicine Calculators
• Endocrinology and Diabetes
• Gastroenterology and Hepatology
• General Surgery
• Hematology
• Hospital Medicine
• Infectious Diseases
• Nephrology and Hypertension
• Neurology
• Obstetrics, Gynecology and Women's Health
• Oncology
• Pediatrics
• Psychiatry
• Pulmonary, Critical Care, and Sleep Medicine
• Rheumatology