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Target Heart Rate Calculator

Estimate your maximum heart rate and train with target zone guidance

Shipped
Browser local

Inputs

Set assumptions

Manual run

Result

Ready when values are complete

Fill the required fields, then run the calculator to see the payoff.

Assumptions

Age
Not set
Resting Heart Rate (optional)
Not set

Recent inputs

Local only

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What this tool does

Target Heart Rate Calculator helps you estimate your maximum heart rate and train with target zone guidance.

What you get

Target Heart Rate Calculator produces a direct output in this page and keeps all processing on your device, with nothing uploaded to our servers.

Report a bug

If this tool misbehaves, share a quick summary so we can investigate. We include the tool URL automatically—no need to copy and paste.