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Assess cardiovascular risk with validated scoring tools including CHA₂DS₂-VASc, HAS-BLED, Framingham Risk Score, HEART Score, TIMI, and GRACE. These calculators help clinicians guide anticoagulation, statin therapy, and ACS management decisions.
This category currently includes 18 tools, including CHA₂DS₂-VASc Score, HAS-BLED Score, and Framingham Risk.
These resources are built for clinicians, trainees, and medically informed patients who need fast bedside calculations. Use the results as decision support and pair them with full clinical context and local guidelines.
Calculate the CHA₂DS₂-VASc score to estimate stroke risk in patients with atrial fibrillation and guide anticoagulation therapy decisions.
Calculate the HAS-BLED score to assess bleeding risk in patients on anticoagulation therapy. Balance stroke prevention against bleeding risk.
Calculate 10-year cardiovascular disease risk with the Framingham Risk Score using age, cholesterol, blood pressure, smoking, and diabetes inputs.
Calculate the HEART Score to assess the risk of major adverse cardiac events (MACE) in patients presenting with chest pain.
Classify blood pressure readings into Normal, Elevated, Stage 1, Stage 2, or Hypertensive Crisis using ACC/AHA thresholds. Includes MAP and pulse pressure.
Estimate your heart age from major cardiovascular risk factors using ASCVD-based risk modeling. Compare vascular age with chronological age.
Enter total cholesterol, HDL, and triglycerides to calculate LDL-C via the Friedewald equation. Also calculates non-HDL and cholesterol ratios. Free, instant.
Calculate total cholesterol/HDL ratio and triglyceride/HDL ratio from a standard lipid panel. A total/HDL ratio below 3.5 is optimal. For full cardiovascular risk assessment, use [ASCVD Risk Calculator](/tools/ascvd-risk) or [Framingham Risk Score](/tools/framingham-risk).
Classify heart failure severity using the New York Heart Association (NYHA) functional classification system. Classes I–IV based on physical activity limitations.
Calculate 10-year ASCVD risk using current 2026 ACC/AHA Pooled Cohort Equations. Statin thresholds: <5% low, 5–7.5% borderline, ≥7.5% intermediate, ≥20% high.
Calculate the Duke Treadmill Score for cardiac risk stratification from exercise stress testing. Uses exercise time, ST deviation, and angina symptoms.
Calculate the TIMI risk score for STEMI to predict 30-day mortality.
Calculate the TIMI risk score for NSTEMI and unstable angina to predict 14-day adverse cardiac events.
Calculate the GRACE score for in-hospital mortality risk in acute coronary syndrome patients.
Calculate the Triglyceride-Glucose (TyG) Index from fasting triglycerides and fasting glucose to assess insulin resistance patterns.
Calculate the Atherogenic Index of Plasma using triglycerides and HDL cholesterol to estimate atherogenic lipid risk.
Estimate annual stroke risk in atrial fibrillation with the classic CHADS2 score (0-6) using five bedside factors.
Calculate ABI from ankle and brachial systolic pressures to support peripheral artery disease screening.