Heart Rate Zone Calculator
Calculate max heart rate and 5 training zones for cardio and running.
Max HR (bpm)
190 bpm
Training zones
Z1 Very light95–114 bpm
Z2 Light114–133 bpm
Z3 Moderate133–152 bpm
Z4 Hard152–171 bpm
Z5 Maximum171–190 bpm
Calculate max heart rate and 5 training zones for cardio and running.