💓 Heart Rate Zone Calculator
Find your ideal heart rate zones now—train smarter, not harder!
📊 Your Information
🎯 Your Heart Rate Zones
Zone 1: Recovery
50-60%
Very Light Intensity
Perfect for warm-up, cool-down, and active recovery days
Zone 2: Fat Burn
60-70%
Light Intensity
Builds aerobic base, burns fat efficiently
Zone 3: Aerobic
70-80%
Moderate Intensity
Improves cardiovascular efficiency
Zone 4: Anaerobic
80-90%
Hard Intensity
Builds speed and power, lactate threshold
Zone 5: Maximum
90-100%
Maximum Effort
Peak power, short bursts only
Enter your information and click calculate to see your personalized heart rate zones