Live tool/tool/target-heart-rate-calculator
Target Heart Rate Calculator
Estimate training zones from age using the classic max-heart-rate formula and standard percentage bands.
FitnessHealthCardio
Max heart rate
186 bpm
Zone 2
112-130 bpm
Zone 3
130-149 bpm
Zone 4
149-167 bpm
Estimate
This uses the simple 220 minus age formula. Real training zones may vary meaningfully from this estimate.