Knowing your risk factors for a variety of diseases is a simple first step toward good health. Below is a list of quick, easy-to-use online health calculators that will give you a basic understanding of your risk for developing certain health conditions.


The best weapons against diabetes are knowledge and treatment. Take our simple survey to estimate your risk.

Heart Disease
Compare your actual age to your heart's biological age, calculate your risk of developing cardiovascular disease, and prioritize your most harmful risk factors.


Learn about strokes and how they can hurt you, estimate your personal risk of having a stroke, and identify your risk factors and how to improve them.