Tools and Calculators
Use our calculators to determine your body mass index (BMI), body fat percentage, and target heart rate.
Body Mass Index Calculator
Your body mass index (BMI) is determined using your height and weight. The BMI is not a perfect measurement, but it is still one of the most commonly used.
Body Fat Percentage Calculator
Your body fat percentage is calculated using your height and the circumference of your waist, hips, and neck.
Target Heart Rate Calculator
Calculating your target heart rate — using your age, resting heart rate, and exercise intensity level — can help you get the most out of your workout.
Recipe Database
Discover new and nutritious recipes to add to your regular rotation. We've got recipes for all palates and diets!