Heart Rate Zone Calculator
What is a heart rate zone calculator?
A heart rate zone calculator shows the different intensity levels your heart can reach during exercise.
What are heart rate zones?
Heart rate zones are ranges that show how hard your heart is working during physical activity.
How are heart rate zones calculated?
This calculator uses your age to estimate your maximum heart rate, then calculates percentage ranges.
If you enter your resting heart rate, it uses a more accurate method called the Karvonen formula.
Why are heart rate zones important?
They help you:
- Burn fat
- Improve fitness
- Train more effectively
Which zone should you use?
- Lower zones = fat burning and recovery
- Higher zones = performance and endurance
Important note
This calculator gives an estimate. Actual heart rate zones may vary depending on fitness level and health.
Related Tools
Body Fat Calculator
Calorie Calculator
TDEE Calculator
Pace Calculator