Target Heart Rate Zone Calculator
Estimate a target heart-rate range for exercise from your age and the method used by the calculator. It is a general fitness guide, not medical advice. It can be useful for understanding a general estimate, but the result should be viewed in context rather than as a diagnosis or treatment decision.
How to use this calculator
Use the fields shown for target heart rate zone calculator and enter each value in the unit or format requested. Review the labels before calculating, then compare the result with a simple known case or rough estimate when one is available.
Formula
Target heart rate = resting heart rate + intensity Γ (maximum heart rate β resting heart rate); this is the Karvonen method.
Before you use the result
This result is an estimate based on the inputs and the method used by the calculator. Different formulas or measurement methods can produce different values, and the result should not be treated as a diagnosis or a substitute for advice from a qualified health professional.