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Heart Rate Zone Calculator

Calculate your heart rate zones for optimal training intensity

Heart Rate Zone Calculator

Heart Rate Zones
Calculate your training zones
Calculation Method
Your Zones
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No Zones Calculated

Enter your age and select a method on the left, then click Calculate to see your heart rate zones.

How to Use
  1. Choose a method :- Age-Based (simple), HRR (more accurate with resting HR), or Custom (if you know your max HR)
  2. Enter your age :- Required for all methods
  3. Provide additional info :- Resting HR for HRR method, or max HR for Custom method
  4. Click Calculate :- View your personalized heart rate training zones

Note: Heart rate zones are estimates. Individual factors like fitness level, medication, temperature, and stress can affect heart rate responses. Listen to your body.