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Body Age Calculator
Calculate your biological age based on health and lifestyle factors. Discover if your body is aging faster or slower than your calendar age.
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Chronological vs. Biological Age
Your chronological age is the number of years you've been alive. Your biological age (or body age) refers to how old your body seems based on health markers. It's possible to be 50 years old but have the body of a 35-year-old—or vice versa.
Key Factors Influencing Body Age
- BMI (Body Mass Index): Maintaining a healthy weight reduces strain on your organs and joints.
- Resting Heart Rate: A lower resting heart rate generally indicates better cardiovascular fitness.
- Exercise Habits: Regular physical activity keeps muscles strong and metabolism efficient.
- Smoking: Smoking significantly accelerates aging by damaging cells and reducing lung capacity.
💡 Expert Tip from Sarah Jenkins, RD
You can reverse your body age! Unlike chronological age, biological age is flexible. Improving your diet, starting a walking routine, and getting enough sleep can literally "turn back the clock" on your cellular health.
⚠️ Common Mistake: Stressing About Your Number
Don't get obsessed with your exact "body age" number. This is an estimate, not a medical diagnosis. Focus on trends: is your score improving over time as you build healthy habits? That's what matters.
Frequently Asked Questions
What is body age?
Body age, or biological age, is a measurement of how well your body is functioning compared to your chronological age. It takes into account factors like fitness, heart health, and lifestyle habits.
How can I lower my body age?
You can lower your body age by exercising regularly, maintaining a healthy weight (BMI), quitting smoking, and managing stress to keep your resting heart rate low.
Is this calculator accurate?
This calculator provides an estimate based on general health indicators. For a precise medical assessment, consult a healthcare professional who can perform blood tests and other diagnostics.