Health
Professional health calculation tools offering BMI calculators, calorie tracking, fitness plans and nutrition analysis to help users manage health and fitness goals.
Body Fat Calculator
Calculate your body fat percentage using US Navy method. Track your fitness progress with accurate body composition analysis.
Pregnancy Due Date Calculator
Free online pregnancy calculator to estimate your due date and track pregnancy milestones. Calculate based on last menstrual period (LMP) or conception date with accurate trimester breakdown and weekly pregnancy timeline.
Ovulation & Safe Period Calculator
Free ovulation calculator and fertility tracker to predict your most fertile days, ovulation date, and safe period. Perfect for family planning, conception tracking, and understanding your menstrual cycle with accurate fertility window predictions.
Child Height Predictor
Free child height calculator to predict your child's adult height based on parents' heights. Get accurate height predictions using the mid-parental height method with scientifically validated formulas. Includes height range estimates and growth insights.
Daily Water Intake Calculator
Free water intake calculator to determine your personalized daily hydration needs based on weight, activity level, climate, and health conditions. Get accurate water consumption recommendations in liters, glasses, and bottles to stay properly hydrated.