health
Fitness Age Calculator
Calculate fitness age with our free online tool. Get instant results with helpful explanations and tips for better understanding.
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What is a Fitness Age Calculator?
A Fitness Age Calculator estimates your biological fitness age based on cardiovascular health, VO2 max, and physical activity levels compared to population norms.
How to use
Enter your chronological age, resting heart rate, activity level, and fitness test results. The calculator determines your fitness age.