Find your maximum heart rate and training zones for fat burn, cardio and peak workouts.
What is the Heart Rate Zone Calculator?
Training in the right heart rate zone makes workouts more effective. Enter your age (and resting heart rate for the more accurate Karvonen method) to see your estimated maximum heart rate and five training zones from easy recovery to all-out effort.
How to use the Heart Rate Zone Calculator
- Enter your age.
- Optionally add your resting heart rate (measure it in the morning).
- Use the zones to plan your workouts.
Frequently asked questions
What is the fat burning zone?
Zone 2 (about 60–70% of max) – easy enough to talk while exercising.
This heart rate zone calculator is 100% free, needs no signup and runs in your browser, so your data stays private.
Last updated: · By NodifyTech