This app includes numerous calculators to measure your Health and Fitness. Among them are Body Mass Index(BMI), Body Metabolic Rate(BMR), Body Adiposity Index(BAI), Daily Calories, Daily Macronutrients, Target Heart Rate, Calories Burned by Heart Rate, Calories Burned by Activity, Recommended Daily Fiber, Daily Water Requirement, Blood Alcohol Level, Pregnancy Conception and Due Date, Ovulation Dates, and Gestational Age.