Heart-rate Zones Calculator
Training zones from maximum heart rate (Karvonen).
Inputs
- Age
- Resting heart rate (bpm)
How it is calculated
Max HR ≈ 208 − 0.7 × age. Zone = rest + % × (max − rest).
Training zones from maximum heart rate (Karvonen).
Max HR ≈ 208 − 0.7 × age. Zone = rest + % × (max − rest).