Health & Wellness Tools

Calculate your Basal Metabolic Rate (BMR) - the calories your body burns at complete rest. Uses the Mifflin-St Jeor equation for accurate BMR calculation.

Calculate your ideal body weight using multiple medical formulas including Devine, Robinson, Miller, and Hamwi methods. Get personalized recommendations based on height, age, and gender.

Calculate your daily water intake needs based on weight, activity level, and climate. Get personalized hydration recommendations in liters, ounces, cups, and glasses.

Calculate your Body Mass Index and health category

Calculate your daily protein needs based on weight, activity level, and fitness goals. Get personalized recommendations for muscle gain, fat loss, or athletic performance with meal distribution guidance.

Estimate body fat percentage using the US Navy method with simple body measurements. Calculate fat mass, lean mass, and understand your body composition category.

Calculate your Body Mass Index and health category

Calculate BMI percentile for children and teens aged 2-20 using CDC growth charts. Get accurate BMI assessment based on age, gender, height, and weight.

Calculate your Basal Metabolic Rate (BMR) - the calories your body burns at complete rest. Uses the Mifflin-St Jeor equation for accurate BMR calculation.

Estimate body fat percentage using the US Navy method with simple body measurements. Calculate fat mass, lean mass, and understand your body composition category.

Calculate body surface area (BSA) using multiple formulas including Du Bois, Mosteller, Haycock, and Gehan & George. Essential for medical dosing, cardiac index, and burn assessment.

Calculate daily calorie needs based on age, weight, height, and activity level. Get personalized calorie goals for weight loss, maintenance, or weight gain using the Mifflin-St Jeor equation.

Calculate target heart rate zones for exercise training. Get personalized HR zones for fat burn, cardio, anaerobic, and peak performance based on age, resting heart rate, and fitness level.

Calculate your ideal body weight using multiple medical formulas including Devine, Robinson, Miller, and Hamwi methods. Get personalized recommendations based on height, age, and gender.

Calculate lean muscle mass based on body weight and body fat percentage. Track your muscle mass, fat mass, and body composition for fitness goals.

Calculate your daily macronutrient needs (protein, carbs, fats) based on your goals. Get personalized calorie targets and macro splits for fat loss, muscle gain, or maintenance with meal distribution examples.

Calculate your fertile days and ovulation date based on menstrual cycle. Track your fertile window for conception planning and understand your cycle better.

Calculate your pregnancy due date from last menstrual period or conception date. Get estimated due date, current week, trimester milestones, and time remaining.

Calculate your daily protein needs based on weight, activity level, and fitness goals. Get personalized recommendations for muscle gain, fat loss, or athletic performance with meal distribution guidance.

Calculate your daily water intake needs based on weight, activity level, and climate. Get personalized hydration recommendations in liters, ounces, cups, and glasses.