Target Heart Rate (Clinical) Calculator
Calculate target heart rate using the Karvonen formula with heart rate reserve. Includes all five training zones.
Medical Disclaimer
This calculator is for informational and educational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before making decisions about your health. Never disregard professional medical advice or delay seeking it because of results from this tool.
Inputs
Results
Target Heart Rate (Karvonen)
130 bpm
How to Use This Calculator
- Enter patient age and resting heart rate (bpm).
- Set target exercise intensity as a percentage of heart rate reserve (HRR).
- Review Target HR (Karvonen), HRmax by Fox and Tanaka formulas, HR Reserve, and HR Zones.
- Use Zone 3 aerobic range (70–80% HRR) for standard cardiac rehab exercise prescription.
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