Training Zones
Target Heart Rate Calculator
Estimated Max Heart Rate
0 BPM
Zone 5: Maximum (90-100%)
Develops max performance & speed
- BPM
Zone 4: Threshold (80-90%)
Increases anaerobic capacity
- BPM
Zone 3: Aerobic (70-80%)
Improves aerobic fitness & endurance
- BPM
Zone 2: Fat Burn (60-70%)
Basic endurance & fat burning
- BPM
Zone 1: Warm Up (50-60%)
Active recovery & warm-up
- BPM