Zone 2 calculator
Find your
Zone 2 heart rate.
Enter your age for your Zone 2 heart-rate range: the easy, steady pace that builds your heart and burns fat. Check it with the talk test.
years old
Your Zone 2 range
108–126 bpm
60–70% of an estimated max of 180 bpm (208 − 0.7 × age)
Classic formula
108–126 bpm
60–70% of an estimated max of 180 bpm (220 − age)
These are estimates; real maximum heart rate varies a lot between people. Use the range as a starting point and check it against the talk test: you should be able to speak in full sentences, but not sing.
How many minutes a week, which machines and why it works: the full Zone 2 guide →
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