Health Calculators

Body mass index -- Body mass index (BMI) is a tool to categorize your weight based on your height. Get your BMI and find out how it relates to your overall health.

Calories burned -- See how many calories you burn for a wide range of activities.

Lose one pound -- The Lose 1 Pound calculator tells you how many minutes of an activity is required to lose 1 pound and helps you better understand the relationship between your nutrition and activity.

Daily calorie needs -- The Daily Calories Burned calculator estimates how many calories you need to consume each day to maintain your current weight. Knowing this can help guide your decisions on nutrition, exercise, and other activities.

Ovulation estimator -- The Ovulation Calculator is a useful way to estimate the date of your monthly ovulation. For most people, the most fertile time is between 5 days prior to and one day after ovulation.

Pregnancy due date -- The Pregnancy Due Date calculator estimates your due date and helps you begin making plans for the coming months.

10-year heart attack risk -- While heart attacks are the leading cause of death worldwide, most people can significantly reduce their risk. Use this calculator to estimate your risk for a heart attack in the next 10 years and learn how you can significantly reduce your risk.

10-year stroke risk -- Even though stroke is the 3rd leading cause of death in the US, most people can significantly reduce their risk. Use this calculator to estimate your risk for a stroke in the next 10 years and learn how you can significantly reduce your risk.