Heart Rate Zone Calculator

Calculate target exercise heart rate zones from age, resting heart rate, optional measured max heart rate, and training method.

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Last updatedJuly 11, 2026How we build & check our tools

Interactive Calculator

Use this calculator to analyze your finances and make informed decisions.

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Sources & References

Health reference data

Authoritative public-health reference data and definitions from the U.S. CDC.

→Source: U.S. Centers for Disease Control and Prevention

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