Welcome to the New MDCalc!
You're still at the same site you know for all your medical calculator needs — redesigned! Search above to get started, or navigate through categories on the left.
Did you know: Our text inputs now have warnings and errors? See all our new features at MDCalc: What's New?
- By Specialty
- Allergy and Immunology
- Critical Care
- Critical Care (Neonatal)
- Critical Care (Neurologic)
- Critical Care (Pediatric)
- Family Practice
- Hematology and Oncology
- Hospitalist Medicine
- Infectious Disease
- Internal Medicine
- Pain Management
- Palliative Care
- Pediatric Subspecialty
- Primary Care
- Radiation Oncology
- Rehabilitation Medicine
- Sleep Medicine
- Sports Medicine
Calculates CrCl according to the Cockcroft-Gault equation.
Calculates stroke risk for patients with atrial fibrillation, possibly better than the CHADS2 score.
Objectifies risk of pulmonary embolism.
Calculates the MELD score to quantify end-stage liver disease for transplant planning.
Determines if renal failure is due to pre-renal, post-renal, or intrinsic renal pathology.
Calculates a corrected calcium level for patients with hypoalbuminemia.
Defines the severity of sepsis and septic shock.
Estimates stroke risk in patients with atrial fibrillation.
Corrects the QT interval for heart rate extremes.
Calculates pediatric maintenance fluid requirements by weight.