Screening estimate only. This is not medical advice. If you have symptoms or health concerns, talk to a qualified professional.
10-year ASCVD risk
6.7%
Category
Borderline (5% to <7.5%)
Model
Pooled Cohort Equations
PCE
Heart & Health
Cardiovascular Risk Calculator
Free instant 10-year ASCVD risk estimate using cholesterol, blood pressure, smoking, and diabetes inputs.
By Calculator Suite Pro Editorial Team | Last updated March 18, 2026
Use this health page for education and discussion prep, not as a diagnosis or replacement for qualified care.
Explore the Heart & Health group for nearby calculators, examples, and guide links.
Educational ASCVD estimate
Read cardiovascular risk as a model-based estimate
ASCVD risk calculators summarize several risk factors, but they cannot replace a clinical discussion about prevention, symptoms, or treatment.
Risk-factor awareness
Use the result to see how cholesterol, blood pressure, smoking, and diabetes interact in the model.
Scenario testing
Change one input at a time, such as systolic blood pressure, to learn which drivers affect the estimate.
Preparing for a check-up
Bring recent lab values and blood pressure readings to a clinician rather than relying on an online result alone.
What this health estimate cannot tell you
- The model is usually intended for adults 40 to 79 and may not fit everyone.
- It does not include every factor, such as family history, kidney disease, medications, or symptoms.
- It is not emergency guidance or a medication decision tool.
When to use professional guidance
- Use recent lab values and professionally measured blood pressure where possible.
- Discuss prevention, medication, or treatment choices with a qualified clinician.
About this calculator
A cardiovascular risk calculator estimates your chance of having an atherosclerotic cardiovascular disease (ASCVD) event over the next 10 years. ASCVD usually refers to heart attack, stroke, and related conditions caused by plaque buildup in arteries.
This tool uses the widely-cited Pooled Cohort Equations (PCE) to produce a screening estimate based on age, sex, race group, cholesterol values, blood pressure, smoking, diabetes, and blood pressure treatment status.
This is not a diagnosis and not medical advice. Real risk depends on many additional factors (family history, kidney disease, inflammation, lifestyle, and more). Use the result as an informational starting point and discuss decisions with a qualified clinician.
How the health estimate is built
A short explanation of the model, formula, or input logic behind the health-related estimate.
- We compute a risk score using natural-log terms (ln) of age, cholesterol, HDL, and blood pressure plus a few interaction terms (depending on group).
- That score is converted into a 10-year probability using a baseline survival value and a mean coefficient value published with the PCE model.
- Different coefficients are used for women vs men and for Black vs White/Other groups because the original model was fit separately for these groups.
- The output is a screening estimate. It can be directionally useful, but individual risk can differ.
Model, formula, and limits
These are the health-model assumptions, formulas, and interpretation limits used by this calculator.
- Different coefficients are used for women vs men and for Black vs White/Other groups because the original model was fit separately for these groups.
Educational use cases
Use these examples for awareness and discussion prep, not diagnosis or treatment decisions.
- Understanding cardiovascular risk factors in one place
- Seeing how smoking or blood pressure changes affect estimated risk
- Discussing preventive care topics with a clinician
- General education about ASCVD risk calculators
- Comparing risk when BP is treated vs untreated (scenario testing)
- Health check-in summary alongside BMI and waist ratios
- Lifestyle planning context (non-medical)
- Learning how cholesterol and HDL influence risk estimates
How to enter health inputs
- Select sex and race group (PCE uses different coefficients).
- Enter age (10-year risk is designed for adults 40-79).
- Enter total cholesterol and HDL cholesterol (mg/dL).
- Enter systolic blood pressure (mmHg) and whether you take BP meds.
- Select smoking and diabetes status.
- Review your estimated 10-year risk percent and category.
Health interpretation mistakes
The biggest risk is treating an educational output as medical advice or ignoring missing clinical context.
- Using the tool outside the typical 40-79 age range for 10-year estimates.
- Entering cholesterol units incorrectly (this calculator expects mg/dL).
- Using diastolic BP instead of systolic BP (top number).
- Treating the number as a diagnosis or a guarantee.
- Not updating smoking status accurately (current smoking matters for this model).
- Assuming all races/ethnicities have their own exact equation (PCE is limited to specific groups).
Health caution notes
- Use this estimate to understand risk drivers, not to self-diagnose.
- If you don't know your cholesterol values, use recent lab results for best usefulness.
- If your blood pressure is being treated, mark the BP-medication option correctly.
- Try scenario testing: what changes if SBP decreases or if smoking changes?
- Pair this with waist-to-height ratio or WHR for a body-fat distribution view.
- For training planning, use Max Heart Rate and Heart Rate Zones calculators.
Glossary
Quick definitions for health terms and model inputs used on this page.
ASCVD
Atherosclerotic cardiovascular disease, often referring to heart attack and stroke risk.
HDL
High-density lipoprotein cholesterol; sometimes called 'good' cholesterol.
SBP
Systolic blood pressure (the top number in a BP reading).
PCE
Pooled Cohort Equations, a risk model used to estimate 10-year ASCVD risk.
Health estimate examples
Typical inputs example
Input: Age: 55, Sex: Men, Total Chol: 200, HDL: 45, SBP: 135 (treated), Smoker: No, Diabetes: No
Output: 10-year ASCVD risk estimate shown
Smoker scenario
Input: Same inputs but Smoker: Yes
Output: Risk estimate increases
Lower SBP scenario
Input: Same inputs but SBP: 120
Output: Risk estimate decreases
Health explainers
Related educational guides that explain risk language, assumptions, and follow-up context.
ASCVD Risk Categories Explained: Low, Borderline, Intermediate, High
What the category labels mean and why you should avoid treating them as a diagnosis.
Understanding the Impact of BMI on Cancer Risk: What the Latest Research Shows
A practical guide to how BMI relates to cancer risk, why weight matters biologically, and how to use that information without treating BMI as a verdict.
Smoking and Cancer: Why Quitting Is the Best Step You Can Take
A practical guide to how smoking raises cancer risk, why tobacco smoke damages DNA, and how quitting starts lowering risk over time.
Life Expectancy Calculator: How It Works (and Why It's a Range)
A transparent explanation of simplified adjustments and uncertainty.
Family History and Cancer: How Your Genetics Shape Your Risk
A practical guide to how family history affects cancer risk, when inherited syndromes matter, and how to use family history in a safer screening workflow.
How Lifestyle Changes Can Lower Your Cancer Risk: A Comprehensive Guide
A practical guide to the lifestyle habits most strongly linked to lower cancer risk, including diet, activity, weight, alcohol, tobacco, and stress management.
Related cardiovascular tools
Use these connected calculators together to build stronger risk-context insights.
Blood Pressure Risk Calculator
Classify blood pressure (normal, elevated, stage 1/2) and understand what the range means.
Cholesterol Risk Calculator
Interpret LDL, HDL, triglycerides and key ratios (non-HDL, TC/HDL) with guideline ranges.
Stroke Risk Calculator
Check common stroke risk factors (age, BP, diabetes, smoking) and get an educational risk summary.
Life Expectancy Calculator
Estimate a broad life expectancy range using age and lifestyle factors (educational only).
BMI Calculator
Calculate BMI (Body Mass Index) and view the category range.
FAQ
What does ASCVD mean?
ASCVD stands for atherosclerotic cardiovascular disease and commonly includes heart attack and stroke risk due to plaque in arteries.
Is this a medical diagnosis?
No. It is a screening estimate from a published model. Only a clinician can diagnose and advise treatment.
What age range is this for?
10-year PCE risk is typically used for adults age 40 to 79. Outside that range, the estimate may not be appropriate.
What units should I use for cholesterol?
This calculator expects mg/dL for total cholesterol and HDL.
Why do you ask about race group?
The published model uses different coefficients for Black vs White/Other groups. This is a limitation of the original PCE model.
Can I use this to decide medication?
No. Use it only as informational context and discuss decisions with a qualified professional.
Health references and update notes
Last updated: March 18, 2026
Reviewed by Calculator Suite Pro Editorial Team.
Health outputs are educational only. Use official clinical guidance and qualified professionals for decisions.
Related health calculators
Explore connected health estimates only as context, not as a replacement for care.
Blood Pressure Risk Calculator
Classify blood pressure (normal, elevated, stage 1/2) and understand what the range means.
Cholesterol Risk Calculator
Interpret LDL, HDL, triglycerides and key ratios (non-HDL, TC/HDL) with guideline ranges.
Stroke Risk Calculator
Check common stroke risk factors (age, BP, diabetes, smoking) and get an educational risk summary.
Heart Rate Zone Calculator
Calculate training heart rate zones based on your max heart rate.
BMI Calculator
Calculate BMI (Body Mass Index) and view the category range.
Maximum Heart Rate Calculator
Estimate maximum heart rate using common formulas (220-age, Tanaka).