Track your health and fitness goals with our comprehensive collection of free calculators
Calculate your Body Mass Index and health status
Calculate daily calorie needs and requirements
Calculate body fat percentage and composition
Calculate your ideal weight range
Calculate pregnancy due date and milestones
Calculate Basal Metabolic Rate
Specialized BMI calculator for eating disorders
Calculate body fat using Army standards
Calculate Blood Alcohol Content levels
Calculate body surface area for medical purposes
Determine your body type and characteristics
Calculate Glomerular Filtration Rate
Calculate your golf handicap index
Determine healthy weight range for your height
Calculate target heart rate zones
Calculate height predictions and growth
Calculate lean body mass and muscle weight
Calculate love compatibility and relationship score
Calculate macronutrient needs and ratios
Calculate your one-rep maximum for weightlifting
Calculate if you are overweight and by how much
Calculate ovulation dates and fertile window
Calculate menstrual cycle and period dates
Calculate conception date and pregnancy timeline
Calculate healthy pregnancy weight gain
Calculate optimal sleep times and cycles
Calculate Total Daily Energy Expenditure
Calculate weight goals and tracking
Calculate Weight Watchers points and tracking