Aerobic Capacity Calculator

Enhance your fitness and performance with the Aerobic Capacity & Heart Rate Calculator, an easy-to-use tool designed to help you estimate your VO₂ Max, Maximum Heart Rate (MHR), and Target Heart Rate (THR) zones — key indicators of cardiovascular fitness and endurance. Whether you are an athlete, trainer, or someone focused on improving overall health, this app provides accurate fitness-based calculations grounded in established exercise science formulas. Key Features ========= Aerobic Capacity (VO₂ Max) Calculator – Estimate your aerobic fitness level based on heart rate data using trusted ACSM standards. Heart Rate Calculator – Find your Maximum and Target Heart Rate zones (50–85% of MHR) for optimal workouts. Personalized Results – Input your resting and active heart rate or age to get tailored outcomes. Educational References – Includes reliable medical and fitness citations for transparency. Built-in Disclaimer – For informational and educational use only; not a medical diagnostic tool. Formulas Used =========== Aerobic Capacity (VO₂ Max): VO₂ Max = 15.3 × (Maximum Heart Rate / Resting Heart Rate) Maximum Heart Rate (MHR): ===================== MHR = 220 − Age Target Heart Rate (THR): ================== 50–85% of MHR (Moderate to Vigorous Exercise Zone) References ========= American Heart Association (AHA): https://www.heart.org/en/healthy-living/fitness/fitness-basics/target-heart-rates Centers for Disease Control and Prevention (CDC): https://www.cdc.gov/physicalactivity/basics/measuring/heartrate.htm American College of Sports Medicine (ACSM): Guidelines for Exercise Testing and Prescription, 11th Edition (2021) https://www.acsm.org References: American Heart Association (AHA): https://www.heart.org Centers for Disease Control and Prevention (CDC): https://www.cdc.gov/physicalactivity American College of Sports Medicine (ACSM): Guidelines for Exercise Testing and Prescription, 11th Edition (2021) Disclaimer: This app provides fitness-related calculations for educational and informational purposes only. It is not intended for medical diagnosis or treatment. Always consult your doctor or qualified healthcare provider before making health-related decisions or starting any new exercise program.