Our health calculators use scientifically validated formulas to provide accurate health metrics. Each calculator is designed with user experience in mind, offering:
Analyze your complete body composition including body fat, muscle mass, and water weight. Get detailed insights and personalized recommendations for your body type.
Calculate your Body Mass Index (BMI) instantly with our free calculator. Get personalized health recommendations based on your results.
Calculate your Basal Metabolic Rate (BMR) and daily calorie needs. Get personalized macro recommendations for your fitness goals.
Calculate your body fat percentage using multiple proven methods. Get accurate estimates and personalized recommendations for reaching your ideal body composition.
Track and analyze your body measurements over time. Calculate ideal proportions and track progress for waist, hips, chest, arms, and more.
Calculate your ideal weight range based on height, age, and body frame. Get personalized recommendations using multiple scientific formulas.
Calculate your daily calorie needs and optimal macronutrient breakdown. Get customized meal plans and portion recommendations based on your goals.
Calculate the nutritional quality of your diet. Get personalized recommendations for improving your nutrition score and eating habits.
Calculate your daily water intake needs based on weight, activity level, and climate. Get personalized hydration recommendations and tracking tips.
Calculate your ideal intermittent fasting schedule and feeding windows. Get personalized recommendations for different fasting protocols like 16/8, 5:2, and more.
Calculate your target heart rate zones for optimal training. Get personalized zones for fat burning, cardio training, and peak performance.
Calculate calories burned during different exercises and activities. Get accurate estimates based on your weight, intensity, and duration.
Calculate optimal bedtime and wake times based on your schedule and sleep cycles. Get personalized recommendations for better sleep quality.
Calculate your stress levels and recovery needs. Get personalized recommendations for stress management and optimal recovery strategies.
Calculate your metabolic health score, metabolic age, and risk level. Get personalized recommendations based on blood markers, blood pressure, and body measurements.
Calculate your pregnancy due date and important pregnancy milestones. Get week-by-week development insights and personalized recommendations.
Take a comprehensive mental wellness assessment covering mood, anxiety, energy, and resilience. Get instant personalized recommendations and insights for improving your mental well-being.
Calculate your longevity score based on nutrition, exercise, sleep, and lifestyle factors. Get personalized recommendations to optimize your health habits and potentially extend your healthy lifespan.
Evaluate your joint health with our comprehensive assessment tool. Get personalized recommendations for flexibility, mobility, and injury prevention based on your specific needs.
Evaluate your long-term cognitive health with our comprehensive assessment tool. Get personalized recommendations for maintaining mental sharpness, memory, and cognitive function based on lifestyle, activities, and habits.
Based on WHO standards and updated research on body mass assessment.
Uses the Mifflin-St Jeor equation, proven more accurate than earlier formulas.
Implements the U.S. Navy method, validated for accuracy across diverse populations.
Based on research from multiple longitudinal studies including the FINGER study (Finnish Geriatric Intervention Study to Prevent Cognitive Impairment and Disability) and integrates weighted factors from five key domains:
Monitor changes in your health metrics over time to stay motivated.
Establish realistic health targets based on scientific data.
Use data-driven insights to inform your health choices.
Identify potential health risks early for preventive action.
Our calculators use scientifically validated formulas and provide results within standard margins of error for each metric.
While our calculators provide valuable insights, they should not replace professional medical advice. Always consult healthcare providers for medical decisions.
Frequency depends on your goals. Generally, monthly checks are sufficient for tracking progress, but consult your healthcare provider for personalized recommendations.