Health Calculators
BMI, calories and body metrics. Informational only.
7 calculators in this category
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BMI Calculator
Body Mass Index with WHO category and healthy weight range.
🍽️TDEE / Calorie Calculator
Daily calorie targets to maintain, lose or gain weight.
🔥BMR Calculator
Calories burned at complete rest (Mifflin-St Jeor equation).
🤰Pregnancy Calculator
Due date, conception and trimester from last menstrual period.
🫀Body Fat Calculator
US Navy body fat % from neck, waist, hip and height.
🎯Ideal Weight Calculator
Devine formula ideal weight plus healthy BMI-range weights.
💧Water Intake Calculator
Daily hydration target scaled by weight and activity.