Target Heart Rate Calculator
Find your training heart-rate zones.
Result
Results are estimates for general information only and are not professional advice.
Heart-rate zones
Training within the right heart-rate zone makes exercise safer and more effective. Using the Karvonen method with your age and resting heart rate, this calculator estimates your maximum heart rate and moderate and vigorous target zones.
Frequently Asked Questions
What is the Target Heart Rate Calculator?
Find your training heart-rate zones. It runs instantly in your browser and is completely free to use.
What do I need to enter to use the Target Heart Rate Calculator?
The Target Heart Rate Calculator asks for the following values (2): Age, Resting heart rate (bpm). Fill them in and the result appears immediately — the calculation runs on your own device, so nothing you type is sent to a server.
How accurate is the Target Heart Rate Calculator?
The Target Heart Rate Calculator uses standard, widely-accepted formulas, so its figures are reliable estimates for everyday planning. They are not a substitute for advice from a qualified professional.
Is the Target Heart Rate Calculator free, and do I need an account?
Yes. The Target Heart Rate Calculator — and every other calculator on Calculatis — is completely free, with no registration, no download and no limit on how often you use it.