Age (years) Enter your age in whole years (20 to 79)

Sex (categorical) Male Female Select your biological sex assigned at birth

Total Cholesterol (mg/dL) Enter your total cholesterol from a blood test (e.g., 220)

HDL Cholesterol (mg/dL) Enter your HDL (good) cholesterol from a blood test (e.g., 45)

Systolic Blood Pressure (mmHg) Enter the top number of your blood pressure reading (e.g., 140)

Blood Pressure Treatment (yes/no)

Check if you take medicine for high blood pressure

Current Smoker (yes/no)

Check if you currently smoke cigarettes

Diabetes Status (yes/no)

Check if you have been diagnosed with diabetes

Quick Examples:

Middle-aged male, moderate risk Younger female, favorable profile

Calculate Clear

This calculator is a screening tool only, not a diagnostic instrument. It is not intended to replace professional medical evaluation. Consult a healthcare provider.

What Is 10-Year Cardiovascular Risk

Ten-year cardiovascular risk is an estimate of how likely you are to have a heart attack, stroke, or other heart-related problem in the next 10 years. It looks at key health numbers like your age, cholesterol, and blood pressure. Doctors use this number to help decide if lifestyle changes or medicine may be helpful. A lower number means fewer risk factors are present, while a higher number suggests more factors that are commonly linked to heart problems.

How 10-Year Cardiovascular Risk Is Calculated

Formula

This calculator uses the Framingham Risk Score point system. Each input you enter is matched to a point value from a table. For example, higher total cholesterol adds more points, while higher HDL cholesterol removes points. All the points are added together to get a total score. That total score is then matched to a risk percentage from a separate table. Separate point tables are used for males and females because heart disease risk differs between sexes. This method was built from a large, long-term study that followed thousands of people over many years.

Why 10-Year Cardiovascular Risk Matters

Knowing your 10-year cardiovascular risk gives you a snapshot of your heart health based on common factors. It may help you and your doctor talk about steps that could lower your chance of heart problems in the future.

Why Cardiovascular Risk Screening Is Important for Early Action

Heart disease often develops slowly over many years without clear warning signs. When people ignore their risk factors, plaque can build up in arteries and lead to a heart attack or stroke with little notice. Screening with a risk calculator may help find areas to address sooner, such as high blood pressure or high cholesterol, before they cause more serious harm.

For Males vs Females

Males and females have different patterns of heart disease risk. Males tend to develop heart problems at younger ages on average, while females may see risk rise more after menopause. Because of these differences, this calculator uses separate point tables for each sex. This means the same cholesterol or blood pressure number may lead to a different estimated risk depending on sex.

Framingham Risk Score vs ASCVD Risk Estimator

The Framingham Risk Score is one of the oldest and most widely known heart risk tools. A newer tool called the ASCVD Risk Estimator was built more recently and includes race as a factor. Some doctors prefer the ASCVD tool because it was tested in more diverse groups. However, the Framingham score is still used in many settings and provides a useful starting point for heart health discussions.

Example Calculation

Consider a 55-year-old male who takes blood pressure medicine and smokes. His total cholesterol is 220 mg/dL, his HDL is 45 mg/dL, and his systolic blood pressure is 140 mmHg. He does not have diabetes.

First, points are assigned for each factor. Age 55 to 59 gives 4 points. Total cholesterol of 220 gives 1 point. HDL of 45 gives 1 point. Systolic blood pressure of 140 while on treatment gives 2 points. Smoking adds 2 points. No diabetes means 0 points. The total is 10 points.

A total of 10 points for a male maps to an estimated 10-year cardiovascular risk of 16%. This falls in the Intermediate Risk category (10% to 20%).

This result suggests a moderate likelihood of a cardiovascular event within 10 years based on the entered factors. A person with this result may consider discussing options with their doctor, such as changes to diet, exercise habits, or whether medication might be appropriate for their situation.

Frequently Asked Questions

Who is this heart disease risk calculator for?

This calculator is for adults aged 20 to 79 who do not already have heart disease. It is most useful for people who want a general sense of their heart risk based on common health numbers. It is not meant for people who have already had a heart attack or stroke.

How often should I check my Framingham risk score?

Many doctors suggest checking heart risk every few years, or more often if you are making lifestyle changes or starting new medicines. It can also be useful to check after getting new lab results for cholesterol or blood pressure.

Does the Framingham risk score work for all ages?

This calculator is designed for adults aged 20 to 79. For adults over 79, the scoring tables do not apply and results may not be reliable. For people under 20, heart risk is generally assessed differently by doctors.

Can I use this calculator if I have a family history of heart disease?

This calculator uses standard population formulas that do not include family history as a factor. If you have a strong family history of early heart disease, your actual risk may be higher than the estimate shown. It is best to share your family history with a healthcare provider for a more complete picture.