Target Heart Rate Zones Calculator

Free target heart rate zones calculator for heart rate zone calculator. Enter the values below to get an instant result.

JavaScript is required for live calculation.

You can still read how Target Heart Rate Zones Calculator works, the formula, examples, and FAQs below.

Age or max HR
Zone method

Inputs

Age or max HR

Zone method

Results update when you click Calculate.

Max HR

185

220 - (age_or_max_hr)

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 target heart rate zones calculator for heart rate zone calculator. Enter the values below to get an instant result. Calculate target heart rate zones: 220 - (age_or_max_hr).

Assumptions

Rule dependency: Universal formula.

How it works

Calculate target heart rate zones: 220 - (age_or_max_hr).

Example

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

Frequently asked questions

What does this target heart rate zones calculator do?+

It helps you calculate target heart rate zones. Typical search: “heart rate zone calculator”.

How should I read the result?+

Calculate target heart rate zones using age or max HR; zone method. Result: target heart rate ranges.