Health Calculators
Track your health metrics with science-backed calculations
BMI Calculator
Calculate your Body Mass Index and see healthy weight ranges.
Calorie Calculator
Calculate your daily calorie needs (TDEE) based on activity level and goals.
Due Date Calculator
Calculate your pregnancy due date and track milestones with multiple methods.
Sleep Calculator
Find optimal bedtimes and wake times based on 90-minute sleep cycles.
Macro Calculator
Calculate your ideal protein, carbs, and fat intake for your goals.
Age Calculator
Calculate your exact age in years, months, days, and life statistics.
About Health Calculators
Our health calculators provide quick insights into key wellness metrics. While these tools are helpful for general awareness, they're not a substitute for professional medical advice. Use them as starting points for discussions with your healthcare provider.
BMI and calorie calculations are based on established formulas used by health professionals worldwide. Your individual results may vary based on factors like muscle mass, bone density, and metabolic differences.
Understanding Health Metrics
- BMI Ranges: Underweight (<18.5), Normal (18.5-24.9), Overweight (25-29.9), Obese (30+)
- TDEE: Total Daily Energy Expenditure - calories burned including exercise and daily activities
- BMR: Basal Metabolic Rate - calories burned at rest just to keep your body functioning
- Safe Weight Loss: 0.5-1 kg (1-2 lbs) per week is generally considered safe and sustainable
Disclaimer: These calculators are for informational purposes only and should not be used as a substitute for professional medical advice, diagnosis, or treatment.