Your calendar age is just a number. What's your real age?
Answer 8 questions. Our AI analyses your lifestyle and reveals your biological age — the age your body actually operates at.
Takes 2 minutes · Free · No medical data needed
48,291
analyses completed
4.8★
average rating
12 yrs
avg biological age gap found
How it works
Three steps to your real age
01
Answer 8 lifestyle questions
Sleep, movement, stress, diet — no blood tests, no wearables needed.
02
AI calculates your BioAge score
Our model cross-references your inputs with longevity research from 50,000+ studies.
03
Get your personal report
See your biological age, what's driving it, and your top 3 levers to reverse it.
Questions
What people ask
No. BioAgeTracker is a lifestyle assessment tool, not a medical device. We provide informational insights based on well-established longevity research. This is not medical advice — always consult a healthcare professional for medical decisions.
Our model is based on established biomarkers from longevity research, including studies on sleep quality, physical activity, stress levels, and metabolic health. The result is a directional estimate — not a clinical measurement — but consistent with the leading factors researchers use to estimate biological age.
Yes. Biological age is not fixed. Studies show that lifestyle interventions — particularly improving sleep quality, reducing chronic stress, and regular movement — can meaningfully shift your biological markers within months. Our report tells you exactly where your biggest levers are.
Your analysis is processed anonymously. We do not sell or share your personal data with third parties. If you provide an email, it is used solely to send your report and our free longevity newsletter. You can unsubscribe at any time.
BioAgeTracker
Your analysis is private and takes 2 minutes
1 of 8
How old are you?
Your calendar age is the baseline we measure against.
32
years old
2 of 8
How would you describe your sleep?
Sleep is the #1 biological age driver — be honest.
🌙 7–9 hrs, wake up refreshed
😴 6–7 hrs, sometimes tired
🥱 Under 6 hrs or poor quality
🔄 Very inconsistent schedule
← Back
3 of 8
How often do you exercise?
Any intentional movement counts — walks, gym, sports.
🏃 5+ times per week
🚶 2–4 times per week
🛋️ Once a week or less
❌ Rarely or never
← Back
4 of 8
How stressed are you on a typical week?
Chronic stress accelerates cellular aging more than most people realise.
😌 Mostly calm and in control
😐 Moderately stressed
😤 Often stressed or overwhelmed
🔥 Chronically high stress
← Back
5 of 8
How would you describe your diet?
What you eat shapes how fast your cells age.
🥦 Mostly whole foods, vegetables, low sugar
🍱 Mixed — some healthy, some not
🍔 Lots of processed food and sugar
⏭️ I skip meals often
← Back
6 of 8
Do you smoke or drink regularly?
Both are among the fastest drivers of biological aging.
✅ Neither — clean lifestyle
🍷 I drink socially (1–4x/week)
🍺 I drink heavily or daily
🚬 I smoke (or both)
← Back
7 of 8
How connected do you feel to others and to a purpose?
Loneliness ages you faster than smoking, according to research.
🤝 Strong relationships and sense of purpose
🙂 Decent social life, some purpose
🥺 Somewhat isolated or drifting
😔 Quite lonely or lost
← Back
8 of 8 — Almost there!
Where should we send your full report?
Your biological age analysis + personalised longevity tips, delivered free.
🔒 No spam. No data selling. Unsubscribe anytime.
← Back
Analysing your data…
Cross-referencing 50,000+ longevity studies
Calculating metabolic age markers
Assessing sleep & recovery score
Evaluating stress & inflammation index
Computing cellular age estimate
Generating your personal report
Your BioAgeTracker Analysis
—
BioAge
Your top 3 longevity levers
Challenge your friends 👀
Are they ageing faster or slower than you? Share your result and find out.
Click to copy ↗
Go deeper with BioAge Pro
Your free report shows the surface. Pro reveals the full picture — and your exact roadmap to reverse your biological age.
Full 12-factor biological age breakdown
Monthly re-assessment to track progress
Personalised protocol: sleep, diet, movement
Longevity supplement guide (evidence-based)
Priority email support
⚠️ BioAgeTracker is an informational lifestyle tool only. It does not provide medical diagnoses, clinical assessments, or medical advice. Always consult a qualified healthcare professional for medical decisions. Results are estimates based on lifestyle factors and longevity research — not clinical measurements.