What this tool does
This cardio fitness age assessment estimates cardiovascular age and VO2max using resting heart rate, body metrics, exercise habits, and smoking status.
It is designed for trend tracking, so you can see whether your current routine is improving or reducing cardio fitness over time.
How to use it
- Enter age, height, weight, and resting heart rate (morning seated value is recommended).
- Select weekly exercise frequency, session duration, exercise intensity, and smoking status.
- Run the calculation to get cardiovascular age, VO2max, and level-based feedback.
- Set a target cardiovascular age to view required VO2max gain and estimated training weeks.
How to read the result
- Cardiovascular age above actual age: prioritize aerobic consistency, weight control, and smoking reduction.
- Cardiovascular age close to actual age: your baseline is stable; gradual progression is usually enough.
- Cardiovascular age below actual age: current habits are effective; keep consistency and recheck regularly.
Assessment criteria
- Result flow: VO2max is estimated from resting heart rate and age, then mapped to cardiovascular age.
- Main factors: exercise frequency, duration, intensity, smoking status, and BMI all affect the output.
- Boundary: this result is for trend reference and does not replace clinical diagnosis.
Typical use cases
- Running or cardio plan setup and progress reviews.
- Before/after checkup comparison for heart-lung fitness trends.
- Ongoing fitness programs that require recovery and heart-rate monitoring.
Notes
- This tool is for reference and trend monitoring, not medical diagnosis.
- Seek professional medical advice if you have concerning symptoms or family cardiovascular risk.
- Re-test under similar conditions to improve comparison quality.