Health Calculation Tools Easy-to-use tools to calculate your daily calorie needs, water intake, ideal weight, and body mass index (BMI). Ideal Weight A tool that helps you calculate your ideal weight based on height, gender, and age. Daily Calorie Requirement A tool that calculates daily calorie needs based on age, gender, height, weight, and activity level. Daily Water Requirement Calculate your daily water intake based on age, weight, and activity level. Body Mass Index (BMI) A calculator that shows whether you're in a healthy weight range based on your height and weight.
