How does the Stroke Risk Calculator work?

This calculator uses a modified Framingham Stroke Risk Profile to assess 8 key risk factors: age, systolic blood pressure, antihypertensive medication use, diabetes, smoking status, cardiovascular disease history, atrial fibrillation, and left ventricular hypertrophy. It estimates your 10-year stroke risk percentage.

What factors increase stroke risk?

Major risk factors include: high blood pressure (most important), smoking, diabetes, high cholesterol, atrial fibrillation (irregular heartbeat), physical inactivity, obesity, excessive alcohol consumption, increasing age, and family history of stroke or TIA. Controlling blood pressure and quitting smoking are the most effective ways to reduce risk.

How can I reduce my stroke risk?

1) Keep blood pressure below 120/80; 2) Quit smoking; 3) Manage diabetes; 4) Maintain a healthy weight; 5) Exercise regularly (150 min/week moderate intensity); 6) Eat a low-salt, low-fat diet; 7) Limit alcohol; 8) Treat atrial fibrillation. Regular check-ups and consulting your doctor are recommended.

How accurate is this calculator?

This calculator is based on epidemiological statistical models and provides a risk assessment reference. It does not replace professional medical diagnosis. A high-risk result should prompt you to see a doctor soon, while low risk does not guarantee zero risk. Always discuss your individual situation with your healthcare provider.

Completely safe. All calculations are done locally in your browser. Your health data is never uploaded to any server. Works offline.

Stroke Risk Calculator - 10-Year Prediction

← Back to Home

🩺 Health Assessment

Based on a modified Framingham model, this tool assesses 8 key risk factors to estimate your 10-year stroke risk. Results are for reference only — not a substitute for professional medical diagnosis.

⚠️ Medical Disclaimer: This tool provides risk assessment reference only and does not constitute medical advice. Please consult a healthcare professional for any health concerns.

📋 Enter Your Health Information

Age (years)

20-100 years

Gender

Systolic Blood Pressure (mmHg)

Upper number, normal <120

On Blood Pressure Medication?

Diabetes

Smoking Status

History of Cardiovascular Disease

Atrial Fibrillation (Irregular Heartbeat)

📖 About Stroke Risk Assessment

What is a Stroke?

A stroke occurs when blood supply to part of the brain is interrupted or reduced, causing brain tissue damage. Globally, 1 in 6 people will experience a stroke in their lifetime. Stroke is a leading cause of death and disability worldwide.

Types of Stroke

Ischemic Stroke (~87%): A blood clot blocks a vessel supplying the brain.
Hemorrhagic Stroke (~13%): A weakened blood vessel ruptures and bleeds into the brain.

FAST Recognition

Remember FAST: Face drooping, Arm weakness, Speech difficulty, Time to call emergency services. Time is brain!

Risk Factors

Key risk factors assessed: Age (risk doubles every 10 years), Hypertension (most important modifiable factor), Diabetes, Smoking, Cardiovascular disease history, and Atrial fibrillation. Controlling blood pressure below 120/80 can reduce stroke risk by about 40%.

🧠 Stroke Risk Calculator

📋 Enter Your Health Information

📊 Assessment Results

💡 Health Recommendations

📖 About Stroke Risk Assessment

What is a Stroke?

Types of Stroke

FAST Recognition

Risk Factors

🧠 Stroke Risk Calculator

📋 Enter Your Health Information

📊 Assessment Results

💡 Health Recommendations

📖 About Stroke Risk Assessment

What is a Stroke?

Types of Stroke

FAST Recognition

Risk Factors

🔗 Related Tools