Hematology Clinical Calculators & Algorithms
Hematology demands exact quantification of cellular deficits, complex coagulation cascades, and rigorous risk stratification for malignancies. The MedCalc Hematology Hub provides hematologists, oncologists, and internists with 100% offline, zero-latency access to the most critical diagnostic algorithms.
From evaluating thrombotic microangiopathies via the PLASMIC score to calculating precise intravenous iron deficits utilizing the Ganzoni equation, these tools eliminate manual calculation errors at the bedside. All formulas are rigorously aligned with current guidelines from the American Society of Hematology (ASH) and the International Society on Thrombosis and Haemostasis (ISTH).
Anemia & Red Blood Cell Disorders
🩸 Anemia Workup Algorithm
Step-by-step evaluation of undifferentiated anemia.
🩸 Reticulocyte Index Calculator
Calculate appropriate bone marrow reticulocyte response.
🩸 Mentzer Index Calculator
Differentiate iron deficiency anemia from thalassemia trait.
🩸 Ganzoni Equation Calculator
Calculate total iron deficit based on hemoglobin.
🩸 Iron Deficiency Calculator
Calculate total iron deficit for IV replacement.
🩸 Transferrin Saturation Calculator
Calculate iron saturation percentage.
🩸 Sickle Cell Severity Score
Assess clinical severity of sickle cell disease crises.
Coagulopathy & Bleeding Risk
🩸 DIC Score Calculator
ISTH criteria for Disseminated Intravascular Coagulation.
🩸 PLASMIC Score Tool
Predict probability of severe ADAMTS13 deficiency.
🩸 HAS-BLED Bleeding Risk Calculator
Estimate major bleeding risk for AFib patients.
🩸 ISTH-BAT Bleeding Tool
Bleeding Assessment Tool for inherited bleeding disorders.
🩸 INR Correction Tool
Clinical guide for elevated INR and Vitamin K reversal.
Thrombosis & VTE Risk
🩸 Padua VTE Risk Score
Predict risk of VTE in hospitalized medical patients.
🩸 4T Score Calculator (HIT)
Clinical probability of Heparin-Induced Thrombocytopenia.
🩸 4Ts Score Assessment
Classic HIT probability scoring tool.
Transfusion Medicine
🩸 Platelet Transfusion Threshold
Determine clinical threshold for prophylactic platelet transfusion.
🩸 Corrected Count Increment (CCI)
Calculate platelet transfusion response.
🩸 Total Blood Volume Calculator
Estimate TBV based on patient height and weight.