Target Heart Rate Calculator: Calculate your personal heart rate zones to exercise safely, and get the most out of workouts., Use this Heart Rate Calculator to calculate your maximum and target heart rates. It also creates a heart rate training zone chart based on the Karvonen and Zoladz methods., Calculate your ideal target heart rate zones with our advanced calculator. Optimize workouts, track fitness progress, and ensure safe exercise intensity using science-backed methods., Calculate your target heart rate for optimal exercise intensity. Input your age and resting heart rate to determine personalized heart rate zones for effective workouts and improved cardiovascular health., This calculator uses your age to figure out your target heart rate for your intensity of exercise. Your target range depends on your intensity of exercise. For medium-intensity exercise, your target rate should be 50% to 70% of your maximum heart rate., Use the Heart Rate Zone Counter to find your target heart rate range. Access fitness tools and calculators from ACE to track progress, calculate activity levels, and support your exercise and wellness goals..