Advanced Heart Rate Calculator
Enter your age:
Enter your resting heart rate (RHR):
Custom Target Zone (%):
Results:
Max Heart Rate (MHR): - bpm
Heart Rate Reserve (HRR): - bpm
Fat Burn Zone (50-60%): - bpm
Cardio Zone (60-80%): - bpm
Peak Zone (80-90%): - bpm
Custom Zone: - bpm