Cardio Heart Rate Calculator
Calculate your optimal cardio heart rate zone for aerobic fitness. See the target heart rate range for improving cardiovascular endurance.
The cardio (aerobic) zone is 70-85% of your maximum heart rate — the sweet spot for improving cardiovascular fitness, building endurance, and burning significant calories. This is the zone used for most running, cycling, and swimming training.
Tips for Cardio Heart Rate
Cardio zone: 70-85% of max heart rate. For a 30-year-old, that is 133-162 bpm
The 'talk test' works well: in the cardio zone, you can speak in short sentences but not hold a full conversation
Training in the aerobic zone 3-5 times per week for 30+ minutes significantly improves cardiovascular health
Frequently Asked Questions
What is the ideal heart rate for cardio training?
Data sources: Standard mathematical formulas
For informational purposes only. Not financial, medical, or legal advice. Always consult a qualified professional for decisions affecting your finances or health.
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