Health & Fitness
Heart Rate Zone Calculator
Find 60 percent of maximum heart rate.
Formula
Zone = (220 - age) × 0.60.
How it works
For example, age 40 gives 108 bpm.
FAQs
What does the Heart Rate Zone Calculator do?
It takes the values you enter and works out the heart rate zone calculator for you, showing the result straight away.
What should I enter?
Enter ordinary numbers in the boxes above. If a value does not make sense for this calculation, the page will ask you to check it instead of showing a wrong answer.
Can I use the result for everyday math?
Yes. It is a general-purpose math helper; for professional work, still check the steps against your own working.
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Each page shows the formula it uses, so you can check the result yourself.
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