Health Calculator Suite

BMI, calorie, body fat & water intake calculators — quick health checks right from your browser.

Health Calculator Suite Your personal health toolkit, right in your browser toolbar. 4 calculators in 1 popup: BMI Calculator Enter your height and weight to see your body mass index with clear category labels (underweight, normal, overweight, obese). Calorie Calculator Get your personalized daily calorie target based on the Mifflin-St Jeor equation. Adjust for weight loss, maintenance, or muscle gain goals. Body Fat Calculator US Navy method estimation — just a few measurements with a tape measure. Water Intake Calculator Know how much water you should drink daily based on your weight and activity level. Features - One-click switching between 4 health calculators - Metric & imperial units supported - Clean, distraction-free interface - Results with actionable health tips - Privacy-focused: all calculations happen locally Why This Extension? - No account required - No data sent anywhere - Works offline once installed - Links to more tools at health-calculator-exm.pages.dev Note: These calculators are for informational purposes only and are not a substitute for professional medical advice.