Wellness Calculators

Free tools to help you understand your body, track your health, and achieve your wellness goals

Choose a Calculator

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Calculate your Body Mass Index to understand if you're at a healthy weight for your height. Get personalized health insights.

Calculate BMI

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Find your Basal Metabolic Rate - the number of calories your body burns at rest. Essential for weight management.

Calculate BMR

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Discover your daily calorie needs based on your age, weight, height, and activity level for weight loss, maintenance, or gain.

Calculate Calories

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Find out how much water you should drink daily based on your weight, activity level, and climate for optimal hydration.

Calculate Water Intake

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Estimate your body fat percentage using the U.S. Navy method. Understand your body composition beyond just weight.

Calculate Body Fat

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Calculate your ideal body weight based on your height and gender using multiple scientific formulas.

Calculate Ideal Weight

All our calculators use medically-accepted formulas and methods

No registration required. Get instant results without any cost

All calculations happen in your browser. We don't store your data