Find the right heart rate zones for your workout goals.
| Zone | Goal | BPM Range |
|---|
Zone 1 (50 to 60%) is light activity and warm-up. Zone 2 (60 to 70%) is fat burning and endurance base. Zone 3 (70 to 80%) is aerobic fitness. Zone 4 (80 to 90%) is high-intensity cardio. Zone 5 (90 to 100%) is max effort and speed work.
When you enter your resting heart rate, the calculator uses the Karvonen formula for more personalized zones.
This calculator is for general informational purposes only. It is not a substitute for professional medical advice.