Welcome to HealthCalcs
Select a calculator from the left menu to get started. We offer the following health and fitness calculators:
Calorie Deficit Calculator
Calculate your calorie deficit and project weight loss over time.
Body Fat Calculator
Estimate your body fat percentage using the U.S. Navy method.
Blood Pressure Calculator
Check your blood pressure category based on AHA guidelines.
Biological Age Calculator
Estimate your biological age based on lifestyle factors.
BMI Calculator
Calculate your Body Mass Index and see your category.
BMR Calculator
Find your Basal Metabolic Rate using the Mifflin-St Jeor equation.
Heart Rate Calculator
Determine your maximum and target heart rate zones.
Brain Age Calculator
Estimate your brain age based on cognitive and lifestyle factors.
Disclaimer: These calculators are for informational purposes only and are not a substitute for professional medical advice. Always consult with a healthcare provider before making health decisions.