Hr Zones Calculator
Calculation Method Age-Based (220 – Age)Karvonen FormulaManual Max HR Your Age years Resting Heart Rate bpm Maximum Heart Rate bpm Calculate Reset Max Heart Rate: 0 bpm 1 Recovery (50-60%) 0 – 0 bpm 2 Fat Burn (60-70%) 0 – 0 bpm 3 Aerobic (70-80%) 0 – 0 bpm 4 Anaerobic (80-90%) 0 – 0…