Health Tools
Health Tools
BMI, calorie needs, body fat, hydration — all the basics backed by validated medical formulas. Always informational; consult a doctor for medical decisions.
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BMI Calculator
Compute Body Mass Index with WHO categories and healthy weight range.
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Calorie / TDEE Calculator
Mifflin-St Jeor BMR + TDEE with macros and goal-based calorie targets.
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Body Fat Calculator
US Navy method. Estimate body fat % from neck, waist, and hip measurements.
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Water Intake Calculator
Daily hydration target based on weight, activity, and climate.
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These tools use validated medical formulas and population-level standards. They are informational only and should not replace personalized advice from a qualified healthcare professional. Always consult your doctor for medical decisions, especially before starting any diet or exercise program.