Calculate your maximum heart rate and target heart rate zones for fat burning, cardio, and peak performance. Optimize your workouts with personalized heart rate zones.
Your age is used to calculate your estimated maximum heart rate.
Select from multiple heart rate formulas for different levels of accuracy.
View all five heart rate zones with BPM ranges for each workout intensity level.
Calculate your maximum heart rate and target heart rate zones for fat burning, cardio, and peak performance. Optimize your workouts with personalized heart rate zones.
Our Heart Rate Zone Calculator is completely free to use with no registration required. It works directly in your browser on any device — desktop, iPhone, Android, and tablet.heart rate calculator, target heart rate, heart rate zones — all handled instantly without any software download.
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