Enter your measurements and get your biological age, VO₂max percentile, and BMI — instantly, for free, without an account.
Example output based on a 41-year-old male, 180 cm, 75 kg, resting HR 62, moderately active. Your numbers will differ.
You see your real numbers before we ask for anything. The 12-week plan is an optional extra — not a paywall on your own data.
Age, weight, height, resting heart rate, activity level. Takes about 3 minutes. No account needed.
✓ FreeInstant biological age, VO₂max percentile, BMI zone, health score radar, and personalised tips — all before any login prompt.
✓ Free · No signupOptional 12-week training and nutrition roadmap, milestone tracking, and a downloadable PDF report — only if you want to act on what you found.
$4.99 one-timeEvery number is calculated from published biomarker formulas. The free tool gives you the data. The upgrade gives you a plan to change it.
See if your body is ageing faster or slower than your calendar age, with a breakdown of each contributing factor and what's driving the gap.
✓ FreeYour cardio fitness score and where you rank in your age group — estimated from resting heart rate and body metrics using the Uth formula.
✓ FreeDaily calorie needs, BMR, and exercise contribution — calculated using the Mifflin-St Jeor standard rather than generic averages.
✓ FreeA five-dimension overview across body composition, cardio, biological age, activity, and lifestyle — so you can see at a glance where to focus.
✓ FreeA week-by-week training and nutrition roadmap with activity-specific prescriptions (running, cycling, swimming, HIIT, and more) built from your biomarkers.
$4.99A personalised downloadable report with your full analysis, HR training zones, calorie breakdown, 12-week roadmap, and a one-page action card. Yours to keep or share with a doctor.
$4.99The $4.99 PDF report contains everything you saw in the free dashboard, plus the full breakdown, your training zones, a week-by-week plan, and a 12-week milestone roadmap.
A one-page cheat sheet: what to stop, what to start, what to keep doing — your single biggest lever identified and explained.
Your five personal HR zones (Zone 1–5) calculated from your HRmax, with exact BPM ranges and what each zone is for.
Four weeks of sport-specific sessions (Foundation → Build → Push → Taper), colour-coded by type. A real programme, not generic advice.
Week-by-week projected milestones toward your target, with focus labels and a progress bar so you know exactly where you should be at week 6.
No subscription. No upsell inside the free tool. The $4.99 option appears only after you've already seen your own results.
Everything you need to understand where you stand today. No account required to see results.
For people who want to act on what they find — not just see it once and forget it.
No credit card. No signup to see results. Enter your measurements and get your numbers in 3 minutes.
See how old your body really is — free →