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Health Calculators

Monitor and improve your health and fitness.

BMI Calculator

Assess your body mass index (BMI) to understand where you stand on the weight spectrum, from underweight to obese.

BMR Calculator

Determine your Basal Metabolic Rate (BMR) to discover the number of calories your body needs to function at rest.

Body Fat Calculator

Estimate your body fat percentage using the U.S. Navy method to get a clearer picture of your physical fitness.

Calorie Calculator

Calculate your ideal daily calorie intake to maintain, lose, or gain weight based on your activity level and goals.

Ideal Weight Calculator

Explore your ideal body weight range based on various scientific formulas and your specific height and gender.

Pace Calculator

Calculate your running pace for any distance to help you train smarter and achieve your race day goals.

Pregnancy Calculator

Estimate your baby's due date, track your pregnancy timeline, and find out key milestones on your journey to parenthood.

Height Calculator

Predict a child's potential adult height using established methods based on parental and child data.

Macro Calculator

Determine your optimal daily macronutrient intake (protein, carbs, and fat) to align with your fitness and dietary goals.

Target Heart Rate Calculator

Find your target heart rate zones for exercise to maximize your workout effectiveness.

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