Blood Test Calculators
Welcome to our comprehensive collection of blood test calculators. These tools help medical professionals analyze blood test results and make informed clinical decisions.
Absolute Neutrophil Count (ANC) Calculator
Calculate Absolute Neutrophil Count (ANC) based on white blood cell count and neutrophil percentages. Free online tool for medical professionals.
Albumin-Globulin Ratio (AGR) Calculator
Calculate Albumin-Globulin Ratio (AGR), a marker of nutritional status and inflammation. Free online tool for medical professionals.
Anion Gap Calculator
Calculate the Anion Gap to help identify acid-base disorders. Free online tool for medical professionals.
Apo B/Apo A1 Ratio Calculator
Calculate the ratio of Apolipoprotein B (Apo B) to Apolipoprotein A1 (Apo A1). Free online tool for assessing cardiovascular risk.
Arterial Oxygen Concentration (CaO2) Calculator
Calculate arterial oxygen concentration (CaO2), a measure of oxygen delivery capacity in blood. Free online tool for medical professionals.
AST to Platelet Ratio Index (APRI) Calculator
Calculate AST to Platelet Ratio Index (APRI), a non-invasive marker for liver fibrosis and cirrhosis. Free online tool for medical professionals.
Atherogenic Coefficient (AC) Calculator
Calculate the Atherogenic Coefficient (AC), a measure of cardiovascular risk. Free online tool for medical professionals.
Atherogenic Index of Plasma (AIP) Calculator
Calculate Atherogenic Index of Plasma (AIP), a predictor of cardiovascular risk based on triglycerides and HDL cholesterol levels. Free online tool for medical professionals.
Budd-Chiari Syndrome TIPS Prognostic Index Calculator
Calculate the Budd-Chiari Syndrome TIPS Prognostic Index (BCS-TIPS), a tool to assess prognosis in patients with Budd-Chiari syndrome. Free online calculator for medical professionals.
C-Reactive Protein to Albumin Ratio (CAR) Calculator
Calculate C-Reactive Protein to Albumin Ratio (CAR), a prognostic marker for inflammation and nutritional status. Free online tool for medical professionals.
Castelli Risk Index Calculator
Calculate Castelli Risk Index I and II to assess cardiovascular risk based on cholesterol levels. Free online tool for medical professionals.
Corrected Calcium Calculator
Calculate corrected calcium levels based on total calcium and albumin. Free online tool for medical professionals.
Creatinine Clearance (CrCl) Calculator
Calculate Creatinine Clearance (CrCl) using the Cockcroft-Gault equation. Free online tool for medical professionals to estimate kidney function.
De Ritis Ratio (AST/ALT) Calculator
Calculate De Ritis Ratio (AST/ALT ratio), a marker for liver disease severity and prognosis. Free online tool for medical professionals.
Discriminant Function (DF) for Alcoholic Hepatitis Calculator
Calculate the modified Discriminant Function (DF) for Alcoholic Hepatitis to assess severity and guide treatment decisions. Free online tool for medical professionals.
Disseminated Intravascular Coagulation (DIC) Score Calculator
Calculate the DIC score to assess the severity of disseminated intravascular coagulation. Free online tool for medical professionals.
Dynamic International Prognostic Scoring System (DIPSS) Calculator
Calculate DIPSS score for Myelofibrosis patients. This prognostic tool assesses risk and predicts survival in primary myelofibrosis. Free online tool for medical professionals.
Emory Model (TIPS) Score Calculator
Calculate the Emory Model (TIPS) score to predict mortality risk in patients undergoing Transjugular Intrahepatic Portosystemic Shunt (TIPS) procedure. Free online tool for medical professionals.
Estimated Average Glucose (eAG) Calculator
Calculate Estimated Average Glucose (eAG) from HbA1c values. Free online tool for medical professionals and patients.
Estimated Glomerular Filtration Rate (eGFR) Calculator
Calculate eGFR using the 2021 CKD-EPI equation (race-free). Free online calculator for medical professionals to assess kidney function.
Fatty Liver Index (FLI) Calculator
Calculate Fatty Liver Index (FLI), a predictor of hepatic steatosis. Free online tool for medical professionals.
Fibrinogen-to-Albumin Ratio (FAR) Calculator
Calculate Fibrinogen-to-Albumin Ratio (FAR), a prognostic marker in cancer patients. Free online tool for medical professionals.
Fibrosis-4 (FIB-4) Index Calculator
Calculate the Fibrosis-4 (FIB-4) Index to estimate liver fibrosis severity. Free online tool for medical professionals.
Follicular Lymphoma International Prognostic Index (FLIPI) Calculator
Calculate the Follicular Lymphoma International Prognostic Index (FLIPI) score to assess prognosis in follicular lymphoma patients. Free online tool for medical professionals.
Fractional Excretion of Sodium (FENa) Calculator
Calculate Fractional Excretion of Sodium (FENa) to assess the cause of acute kidney injury. Free online tool for medical professionals.
Framingham CVD Risk Score Calculator
Calculate your 10-year cardiovascular disease risk using the Framingham CVD Risk Score. Free online tool for medical professionals.
Free Testosterone Calculator
Calculate Free and Bioavailable Testosterone using the Vermeulen method. Free online tool for medical professionals.
Free Water Clearance Calculator
Calculate Free Water Clearance to assess the kidney's ability to excrete free water. Free online tool for medical professionals.
GALAD Model Calculator for Hepatocellular Carcinoma (HCC)
Calculate GALAD score to assess risk of hepatocellular carcinoma (HCC) using gender, age, and biomarkers AFP-L3, AFP, and DCP. Free online tool for medical professionals.
Gamma-Glutamyl Transferase to Platelet Ratio (GPR) Calculator
Calculate Gamma-Glutamyl Transferase to Platelet Ratio (GPR), a non-invasive marker of liver fibrosis. Free online tool for medical professionals.
Ganzoni Equation Calculator for Iron Deficiency Anemia
Calculate total iron deficit using the Ganzoni Equation. Free online tool for medical professionals to determine iron replacement needs in iron deficiency anemia.
HOMA-IR Calculator (Homeostatic Model Assessment for Insulin Resistance)
Calculate HOMA-IR to estimate insulin resistance. Free online calculator for medical professionals to assess insulin sensitivity and beta-cell function.
International Prognostic Scoring System for Waldenström Macroglobulinemia (IPSSWM) Calculator
Calculate the International Prognostic Scoring System for Waldenström Macroglobulinemia (IPSSWM), a tool for risk stratification in WM patients. Free online calculator for medical professionals.
LDL Cholesterol Calculator (Friedewald Formula)
Calculate LDL cholesterol using the Friedewald equation based on total cholesterol, HDL cholesterol, and triglycerides. Free online tool for medical professionals.
Lipid Accumulation Product (LAP) Calculator
Calculate Lipid Accumulation Product (LAP), a marker of central lipid accumulation. Free online tool for medical professionals.
Lymphocyte-to-Monocyte Ratio (LMR) Calculator
Calculate Lymphocyte-to-Monocyte Ratio (LMR), a marker of systemic inflammation. Free online tool for medical professionals.
Metabolic Syndrome (MetS) Calculator
Calculate Metabolic Syndrome (MetS) based on NCEP ATP III criteria. Free online tool for medical professionals.
Modified Glasgow Prognostic Score (mGPS) Calculator
Calculate Modified Glasgow Prognostic Score (mGPS), an inflammation-based prognostic score for cancer patients. Free online tool for medical professionals.
Modified Henderson Equation Calculator
Calculate hydrogen ion concentration [H+] and pH using the Modified Henderson equation. Free online tool for medical professionals.
Multiple Myeloma Prognosis (ISS) Calculator
Calculate Multiple Myeloma prognosis using the International Staging System (ISS). Free online tool for medical professionals.
NAFLD Fibrosis Score Calculator
Calculate NAFLD (Non-Alcoholic Fatty Liver Disease) Fibrosis Score to assess liver fibrosis risk. Free online tool for medical professionals.
Neutrophil-to-Albumin Ratio (NPAR) Calculator
Calculate Neutrophil-to-Albumin Ratio (NPAR), a prognostic marker in various diseases including heart failure. Free online tool for medical professionals.
Osmolal Gap Calculator
Calculate Osmolal Gap, a measure used to detect the presence of unmeasured osmotically active substances in blood. Free online tool for medical professionals.
Prognostic Nutritional Index (PNI) Calculator
Calculate Prognostic Nutritional Index (PNI) to assess nutritional and immunological status. Free online tool for medical professionals.
Quantitative Insulin Sensitivity Check Index (QUICKI) Calculator
Calculate QUICKI to assess insulin sensitivity in humans. Free online tool for medical professionals.
Red Cell Distribution Width to Platelet Ratio (RPR) Calculator
Calculate Red Cell Distribution Width to Platelet Ratio (RPR), a novel noninvasive index for predicting hepatic fibrosis and cirrhosis in chronic hepatitis B. Free online tool for medical professionals.
Remnant Cholesterol Calculator
Calculate remnant cholesterol, a causal risk factor for ischemic heart disease and cardiovascular events. Free online tool for medical professionals.
About Our Blood Test Calculators
Our blood test calculators are designed to help healthcare professionals quickly analyze blood test results. Each calculator is:
- Free to use
- Based on validated formulas and research
- Regularly updated
- Mobile-friendly
Important Notes
- Results should be verified against laboratory values
- Clinical judgment should always prevail
- Consult current guidelines for interpretation