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Metabolic Age Calculator
In under two minutes, estimate whether your metabolism is ageing faster than the calendar suggests — then unlock your personalised Metabolic Health Scorecard and Longevity Roadmap.
7 questionsInstant age deviation resultGP-led framework
Question 1 of 7
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Start with your chronological age and biological sex
We use these as the baseline for your age deviation score and for gender-matched waist-to-height thresholds.
Biological Sex / Gender
What this reveals
This version estimates age deviation, not just a generic score.
We’re combining waist-to-height ratio, exercise exposure, energy stability, sleep quality, and recovery strain to estimate how many years your metabolism may be running ahead of — or behind — your chronological age.
After your result, you can request the full Metabolic Health Scorecard and Longevity Roadmap — including the 7 missing markers most people never get checked.
Chronological age baseline
Biological sex thresholding
Height, weight + waist circumference
Energy stability
Sleep quality
Exercise consistency
Recovery capacity