Heart Rate Training Zones Calculator
Karvonen Method
Enter your resting heart rate (HRrest), your maximum heart rate (HRmax), and click the calculate button to show your target HR zones.
Results
Karvonen Intensity Zone | HR |
---|---|
Zone I - Overdistance, Long-Distance-Slow | |
Zone II - Endurance, Strength, Body Speeds | |
Zone III - Endurance, Strength | |
Zone IV - Intervals, Uphill/Vertical, Race Pace | |
Zone V - Racing, peaking sprints |