Heart Rate Zone Calculator
Calculate heart rate training zones based on max heart rate.
Max Heart Rate: 190 bpm
Zone 1 — Recovery
Very light, warm-up / cool-down
95–114
bpm
Zone 2 — Fat Burn
Light, builds endurance
114–133
bpm
Zone 3 — Aerobic
Moderate, improves cardiovascular fitness
133–152
bpm
Zone 4 — Anaerobic
Hard, increases speed & power
152–171
bpm
Zone 5 — VO2 Max
Maximum effort, short bursts
171–190
bpm
95190 bpm