Heart Rate Zones

Calculate heart rate zones for training.

#heart rate#training#fitness#cardio

This tool does not provide medical advice. Please consult a qualified professional.

Heart Rate Zone Calculator

Your Age

Resting HR (BPM)

Estimated Max HR190 BPM

Note: Uses the Karvonen formula (incorporates resting HR). Resting HR is best measured immediately after waking up.

Training Zones

Warm Up

125 - 138 BPM

Very light, good for recovery and warm-up.

50-60%

Fat Burn

138 - 151 BPM

Light, improves basic endurance and fat burning.

60-70%

Aerobic

151 - 164 BPM

Moderate, improves aerobic capacity.

70-80%

Anaerobic

164 - 177 BPM

Hard, improves speed endurance and VO2 max.

80-90%

Max Effort

177 - 190 BPM

Maximum, fits for very short sprints.

90-100%

Calculate heart rate zones for training.