Tools and Calculators

Take these quizzes to learn more about being safe in the sun, quitting smoking, and getting a healthy balance of nutrition and physical activity.

Use these calculators to help determine your ideal body weight, how many calories you need each day and how many you can burn with activities, and what your target heart rate should be during exercise. People who smoke can find tools to help them determine how many cigarettes they have ever smoked and how much the habit has cost them.

Watch these videos to learn more about cancer prevention and early detection, cancer treatment, cancer programs and services, your particular type of cancer, and more.

The images in this gallery will show you some examples of basal cell carcinoma, squamous cell carcinoma, and melanoma, as well as some benign skin conditions. Be sure to talk to your doctor about any spot or sore on your skin that is new or changing, even if it doesn’t look like one of these images.