Heart Rate Zone Calculator
Find your 5 heart rate training zones to optimize workouts for fat burn, aerobic fitness, or peak performance.
Calculate your heart rate zones
⚕️ Medical Disclaimer: This tool provides general health information for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional before making health decisions.
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Related Tools
Target Heart Rate Calculator
Calculate your target heart rate range for safe and effective cardio exercise.
VO2 Max Estimator
Estimate your VO2 max — your aerobic fitness level — from age, heart rate, and resting data.
Resting Heart Rate Checker
Check if your resting heart rate is normal and what it reveals about your cardiovascular fitness.
Calories Burned Running
Calculate calories burned running or jogging based on your pace, distance, and body weight.