Nutter Tools logoNutter Tools

Heart Rate Zone Calculator

Calculate your target heart rate zones for fat burn, aerobic, and anaerobic training.

On-Device

Loading tool...

Advertisements

Please consider unblocking ads. They help keep Nutter Tools free and available for everyone.

About Heart Rate Zone Calculator

Heart Rate Zone Calculator identifies training intensity zones using formulas like Karvonen method.

How to use Heart Rate Zone Calculator

  1. Enter age and resting heart rate.
  2. Calculate zones.
  3. Review training intensities.
  4. Apply during workouts.

Use cases for Heart Rate Zone Calculator

  • Optimizing workouts.
  • Fat burn training.
  • Cardio performance tracking.

Related Tools