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Cardio Calculator

Free cardio calculator to estimate maximum heart rate. Instant results in your browser — no signup.

Also known as: Estimate maximum heart rate, max heart rate calculator, Calculate training heart-rate zones, estimate maximum heart rate calculator, estimate maximum heart rate, cardio health, cardio estimate maximum heart rate

Assessment

Inputs

Results update when you click Calculate.

Max HR

185

220 - (age)

50% zone

92.5000

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Recently used

Tools you open will show up here on this device — with your last inputs when available.

What this result means

Free cardio calculator to estimate maximum heart rate. Instant results in your browser — no signup. Estimate maximum heart rate: 220 - (age).

Assumptions

  • Rule dependency: Formula / population assumption.

How it works

Estimate maximum heart rate: 220 - (age).

Example

Example: “max heart rate calculator”. Enter your values and click the button to get a result.

Frequently asked questions

What does this maximum heart rate calculator do?+

It helps you estimate maximum heart rate. Typical search: “max heart rate calculator”.

How should I read the result?+

Estimate maximum heart rate using age; formula. Result: estimated max HR.