Achieve your health and fitness goals with our accurate, easy-to-use calculators. Track your BMI, daily calorie needs, body fat percentage, ideal weight, and more — all completely free with instant results and no registration required. Trusted by thousands to make informed decisions about diet, exercise, and wellness.
Calculate your Body Mass Index (BMI) instantly using height and weight. Understand if you're in a healthy range and track progress over time.
Calculate Now →Find your ideal body weight using trusted formulas (Devine, Robinson, Hamwi) and see your healthy BMI range based on height and gender.
Calculate Now →Estimate your body fat percentage using measurements (Navy method, YMCA, or skinfold). More accurate than BMI for fitness tracking.
Calculate Now →Discover your daily calorie needs for weight loss, maintenance, or gain. Uses Mifflin-St Jeor formula with activity level adjustments.
Calculate Now →Calculate your Basal Metabolic Rate (BMR) — the calories your body burns at rest. Essential for creating effective diet plans.
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