health calculator
Target Heart Rate Calculator
Estimate target heart rate zones using age, resting heart rate, and exercise intensity.
Calculator results are produced by fixed formulas only. AI is not used for calculation outputs.
Results
Estimated max heart rate190 bpm
Low target heart rate128 bpm
High target heart rate171 bpm
Assumptions
- Maximum heart rate is estimated as 220 minus age.
- Target heart rate uses the Karvonen heart rate reserve method.
- Actual training zones can vary by health status and fitness level.