Lifespan Fitness Target Heart Rate Calculator

Calculate your target heart rate zones for optimal fitness across your lifespan. Determine your maximum heart rate, fat-burning zone, cardio zone, and peak performance ranges based on age and fitness level.

Note: This calculator provides estimates for target heart rate zones. Individual results may vary based on fitness level, medications, and health conditions. Always consult with a healthcare provider before starting a new exercise program, especially if you have existing health conditions.

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