Free Big Three Calculator
Introduction & Importance
The free big three calculator is an essential tool to assess your health by calculating your cardiovascular risk based on your blood pressure and age. Understanding your risk can help you take proactive steps to improve your health.
How to Use This Calculator
- Enter your systolic and diastolic blood pressure values.
- Enter your age.
- Click ‘Calculate’.
For more information, see the CDC’s guide on blood pressure and the NHLBI’s blood pressure chart.