Health Tools

Free health and wellness calculators based on medical guidelines. Calculate BMI, track calories, estimate nutritional needs, and monitor fitness progress. Evidence-based tools to support your health journey, fitness goals, and wellness planning with personalized insights and recommendations.

Hydration Calculator

Calculate personalized daily water intake requirements based on weight, activity level, climate conditions, and health factors. Provides hourly intake recommendations, hydration timeline planning, and customizable reminders to maintain optimal hydration throughout the day for improved health and performance.

BMI (Body Mass Index) Calculator

Calculate your Body Mass Index instantly with our comprehensive BMI calculator that provides health category classification, personalized guidance, and visual weight range indicators. Supports both metric and imperial units with specialized calculations for adults, children, and athletes based on latest health guidelines.

Daily Calorie Calculator

Calculate personalized daily calorie needs based on age, gender, weight, height, and activity level using industry-standard formulas (Mifflin-St Jeor and Harris-Benedict). Provides detailed breakdowns of basal metabolic rate (BMR), total daily energy expenditure (TDEE), and goal-specific calorie targets for weight maintenance, loss, or gain with support for both metric and imperial units.