❤️ Heart Rate Zone Calculator

Find your target heart rate zones for exercise.

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📘 How to Use This Tool

Find your target heart rate zones for different exercise intensities, from light activity to max effort.

  1. Enter your age — this is used to estimate your maximum heart rate.
  2. Click Calculate to see your heart rate zones (e.g. fat burn, cardio, peak) as beats per minute ranges.
  3. Use these ranges to guide your workout intensity with a heart rate monitor.

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