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Tools for BMI, body fat, caloric requirements, TDEE, and fitness pacing.
Calculate Body Mass Index based on height, weight, and WHO categories.
Calculate BMR resting energy expenditure with Mifflin-St Jeor & Harris-Benedict.
Calculate your maintenance calories based on activity level.
Calculate daily calorie burn (TDEE) and target calories for weight goals.
Calculate body fat percentage and lean muscle mass using circumference measurements.
Calculate ideal body weight using clinical medical formulas.
Calculate daily protein requirements for muscle growth or fat loss.
Calculate running pace (min/km, min/mile) and race split times.